Java Spring引导未在服务器上运行，但在本地服务器上运行：无法启动嵌入式Tomcat 2020-09-27T20:13:48.785431+00:00 heroku[web.1]：使用命令“java-Dserver.port=58680$java_

Java Spring引导未在服务器上运行，但在本地服务器上运行：无法启动嵌入式Tomcat

2020-09-27T20:13:48.785431+00:00 heroku[web.1]：使用命令“java-Dserver.port=58680$java_OPTS-jar target/demo-0.0.1-SNAPSHOT.jar”启动进程`
2020-09-27T20:13:50.828819+00:00应用程序[web.1]：创建一个Procfile以自定义用于运行此进程的命令：https://devcenter.heroku.com/articles/procfile
2020-09-27T20:13:50.852798+00:00应用程序[web.1]：根据动态大小设置JAVA工具选项默认值。自定义设置将覆盖它们。
2020-09-27T20:13:50.856985+00:00应用程序[web.1]：选择的JAVA工具选项：-Xmx300m-Xss512k-XX:CICompilerCount=2-Dfile.encoding=UTF-8
2020-09-27T20:13:54.241516+00:00应用程序[web.1]：\uuuuuuuuuuuuuuuuuuu
2020-09-27T20:13:54.241554+00:00应用程序[web.1]：|\/| | | | | | | | | | | | | | | | |
2020-09-27T20:13:54.241554+00:00应用程序[web.1]：|124; 124\/| 124; 124; | | |/|/|
2020-09-27T20:13:54.241555+00:00应用程序[网站1]：| | | | | | | | | | | | | | | | | | | | | | | | | | | | ||
2020-09-27T20:13:54.241555+00:00应用程序[web.1]：|u124; u124; u124; u124;|u124;
2020-09-27T20:13:54.241555+00:00应用程序[web.1]：|
2020-09-27T20:13:54.244794+00:00应用程序[网站1]：
2020-09-27T20:13:55.031606+00:00应用程序[web.1]：2020-09-27 20:13:55.023信息4---[main]com.example.Application:启动40f2a4bb-4338-43eb-bd00-dd2ba47ae08b上的应用程序v0.0.1-SNAPSHOT，PID为4（/app/target/demo-0.1-SNAPSHOT.jar由/app中的u8672启动）
2020-09-27T20:13:55.036587+00:00应用程序[web.1]：2020-09-27 20:13:55.036信息4---[main]com.example.Application:未设置活动配置文件，返回默认配置文件：默认
2020-09-27T20:13:59.434924+00:00应用程序[web.1]：2020-09-27 20:13:59.434信息4---[main]o.s.b.w.embedded.tomcat.TomcatWebServer:tomcat用端口初始化：58680（http）
2020-09-27T20:13:59.474264+00:00应用程序[web.1]：2020-09-27 20:13:59.473信息4---[main]o.apache.catalina.core.StandardService:启动服务[Tomcat]
2020-09-27T20:13:59.474664+00:00应用程序[web.1]：2020-09-27 20:13:59.474信息4---[main]org.apache.catalina.core.StandardEngine:启动Servlet引擎：[apache Tomcat/9.0.38]
2020-09-27T20:13:59.674014+00:00应用程序[web.1]：2020-09-27 20:13:59.673信息4---[main]o.a.c.c.c.[Tomcat].[localhost].[/]：初始化Spring嵌入式WebApplicationContext
2020-09-27T20:13:59.674264+00:00应用程序[web.1]：2020-09-27 20:13:59.674信息4---[main]w.s.c.ServletWebServerApplicationContext:根WebApplicationContext:初始化在4284毫秒内完成
2020-09-27T20:14:04.059260+00:00应用程序[web.1]：2020-09-27 20:14:04.057信息4---[main]c.v.f.s.VaadinServletContextInitializer:搜索带有注释的子类和类需要3秒钟
2020-09-27T20:14:04.065591+00:00应用程序[web.1]：2020-09-27 20:14:04.065信息4---[main]c.v.f.server.startup.DevModeInitializer:在/app文件夹中启动开发模式更新程序。
2020-09-27T20:14:04.143745+00:00应用程序[web.1]：2020-09-27 20:14:04.143信息4---[main]开发人员更新程序：访问了87个课程，耗时51毫秒。
2020-09-27T20:14:04.192387+00:00应用程序[web.1]：2020-09-27 20:14:04.192信息4---[main]开发人员更新程序：运行“npm安装”来解析和下载前端依赖项。这可能需要一些时间，请稍候。。。
2020-09-27T20:14:04.207344+00:00应用程序[web.1]：2020-09-27 20:14:04.207信息4---[main]c.v.flow.server.frontend.FrontendTools:找不到npm。正在将节点和npm安装到/app/.vaadin。
2020-09-27T20:14:04.220827+00:00应用程序[web.1]：2020-09-27 20:14:04.220信息4---[main]节点安装程序：安装节点版本v12.16.0
2020-09-27T20:14:04.221989+00:00应用程序[web.1]：2020-09-27 20:14:04.221信息4---[main]节点安装程序：下载https://nodejs.org/dist/v12.16.0/node-v12.16.0-linux-x64.tar.gz 发送至/app/.vaadin/node-v12.16.0-linux-x64.tar.gz
2020-09-27T20:14:04.22227+00:00应用程序[web.1]：2020-09-27 20:14:04.222信息4---[main]代理配置：未配置代理
2020-09-27T20:14:04.222314+00:00应用程序[web.1]：2020-09-27 20:14:04.222信息4---[main]文件下载程序：未配置代理，直接下载
2020-09-27T20:14:06.169132+00:00应用程序[web.1]：2020-09-27 20:14:06.168信息4---[main]节点安装程序：解包/app/.vaadin/node-v12.16.0-linux-x64.tar.gz到/app/.vaadin/node/tmp
2020-09-27T20:14:08.349514+00:00应用程序[web.1]：2020-09-27 20:14:08.348信息4---[main]节点安装程序：将节点二进制文件从/app/.vaadin/node/tmp/node-v12.16.0-linux-x64/bin/node复制到/app/.vaadin/node/node
2020-09-27T20:14:08.352787+00:00应用程序[web.1]：2020-09-27 20:14:08.352信息4---[main]节点安装程序：提取NPM
2020-09-27T20:14:09.561698+00:00应用程序[web.1]：2020-09-27 20:14:09.561信息4---[main]节点安装程序：本地节点安装成功。
2020-09-27T20:14:09.569100+00:00应用程序[web.1]：/app/.vaadin/node/node:错误选项：-无更新通知程序
2020-09-27T20:14:09.569102+00:00应用程序[web.1]：/app/.vaadin/node/node:错误选项：-无审核
2020-09-27T20:14:09.571713+00:00应用程序[web.1]：2020-09-27 20:14:09.571错误4--[main]开发人员更新程序：命令`/app/.vaadin/node/node--无更新通知程序--无审核安装`失败：
2020-09-27T20:14:09.571714+00:00应用程序[网站1]：
2020-09-27T20:14:09.571858+00:00应用程序[web.1]：2020-09-27 20:14:09.571错误4---[main]开发更新程序：>>>依赖项错误。检查所有请求
2020-09-27T20:13:48.785431+00:00 heroku[web.1]: Starting process with command `java -Dserver.port=58680 $JAVA_OPTS -jar target/demo-0.0.1-SNAPSHOT.jar`

2020-09-27T20:13:50.828819+00:00 app[web.1]: Create a Procfile to customize the command used to run this process: https://devcenter.heroku.com/articles/procfile

2020-09-27T20:13:50.852798+00:00 app[web.1]: Setting JAVA_TOOL_OPTIONS defaults based on dyno size. Custom settings will override them.

2020-09-27T20:13:50.856985+00:00 app[web.1]: Picked up JAVA_TOOL_OPTIONS: -Xmx300m -Xss512k -XX:CICompilerCount=2 -Dfile.encoding=UTF-8 

2020-09-27T20:13:54.241516+00:00 app[web.1]:  __  __          _____             _        

2020-09-27T20:13:54.241554+00:00 app[web.1]: |  \/  | _   _  |_   _|  ___    __| |  ___  

2020-09-27T20:13:54.241554+00:00 app[web.1]: | |\/| || | | |   | |   / _ \  / _` | / _ \ 

2020-09-27T20:13:54.241555+00:00 app[web.1]: | |  | || |_| |   | |  | (_) || (_| || (_) |

2020-09-27T20:13:54.241555+00:00 app[web.1]: |_|  |_| \__, |   |_|   \___/  \__,_| \___/ 

2020-09-27T20:13:54.241555+00:00 app[web.1]:          |___/                              

2020-09-27T20:13:54.244794+00:00 app[web.1]: 

2020-09-27T20:13:55.031606+00:00 app[web.1]: 2020-09-27 20:13:55.023  INFO 4 --- [           main] com.example.Application                  : Starting Application v0.0.1-SNAPSHOT on 40f2a4bb-4338-43eb-bd00-dd2ba47ae08b with PID 4 (/app/target/demo-0.0.1-SNAPSHOT.jar started by u8672 in /app)

2020-09-27T20:13:55.036587+00:00 app[web.1]: 2020-09-27 20:13:55.036  INFO 4 --- [           main] com.example.Application                  : No active profile set, falling back to default profiles: default

2020-09-27T20:13:59.434924+00:00 app[web.1]: 2020-09-27 20:13:59.434  INFO 4 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 58680 (http)

2020-09-27T20:13:59.474264+00:00 app[web.1]: 2020-09-27 20:13:59.473  INFO 4 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]

2020-09-27T20:13:59.474664+00:00 app[web.1]: 2020-09-27 20:13:59.474  INFO 4 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.38]

2020-09-27T20:13:59.674014+00:00 app[web.1]: 2020-09-27 20:13:59.673  INFO 4 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext

2020-09-27T20:13:59.674264+00:00 app[web.1]: 2020-09-27 20:13:59.674  INFO 4 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 4284 ms

2020-09-27T20:14:04.059260+00:00 app[web.1]: 2020-09-27 20:14:04.057  INFO 4 --- [           main] c.v.f.s.VaadinServletContextInitializer  : Search for subclasses and classes with annotations took 3 seconds

2020-09-27T20:14:04.065591+00:00 app[web.1]: 2020-09-27 20:14:04.065  INFO 4 --- [           main] c.v.f.server.startup.DevModeInitializer  : Starting dev-mode updaters in /app folder.

2020-09-27T20:14:04.143745+00:00 app[web.1]: 2020-09-27 20:14:04.143  INFO 4 --- [           main] dev-updater                              : Visited 87 classes. Took 51 ms.

2020-09-27T20:14:04.192387+00:00 app[web.1]: 2020-09-27 20:14:04.192  INFO 4 --- [           main] dev-updater                              : Running `npm install` to resolve and optionally download frontend dependencies. This may take a moment, please stand by...

2020-09-27T20:14:04.207344+00:00 app[web.1]: 2020-09-27 20:14:04.207  INFO 4 --- [           main] c.v.flow.server.frontend.FrontendTools   : Couldn't find npm. Installing Node and NPM to /app/.vaadin.

2020-09-27T20:14:04.220827+00:00 app[web.1]: 2020-09-27 20:14:04.220  INFO 4 --- [           main] NodeInstaller                            : Installing node version v12.16.0

2020-09-27T20:14:04.221989+00:00 app[web.1]: 2020-09-27 20:14:04.221  INFO 4 --- [           main] NodeInstaller                            : Downloading https://nodejs.org/dist/v12.16.0/node-v12.16.0-linux-x64.tar.gz to /app/.vaadin/node-v12.16.0-linux-x64.tar.gz

2020-09-27T20:14:04.222227+00:00 app[web.1]: 2020-09-27 20:14:04.222  INFO 4 --- [           main] ProxyConfig                              : No proxies configured

2020-09-27T20:14:04.222314+00:00 app[web.1]: 2020-09-27 20:14:04.222  INFO 4 --- [           main] FileDownloader                           : No proxy was configured, downloading directly

2020-09-27T20:14:06.169132+00:00 app[web.1]: 2020-09-27 20:14:06.168  INFO 4 --- [           main] NodeInstaller                            : Unpacking /app/.vaadin/node-v12.16.0-linux-x64.tar.gz into /app/.vaadin/node/tmp

2020-09-27T20:14:08.349514+00:00 app[web.1]: 2020-09-27 20:14:08.348  INFO 4 --- [           main] NodeInstaller                            : Copying node binary from /app/.vaadin/node/tmp/node-v12.16.0-linux-x64/bin/node to /app/.vaadin/node/node

2020-09-27T20:14:08.352787+00:00 app[web.1]: 2020-09-27 20:14:08.352  INFO 4 --- [           main] NodeInstaller                            : Extracting NPM

2020-09-27T20:14:09.561698+00:00 app[web.1]: 2020-09-27 20:14:09.561  INFO 4 --- [           main] NodeInstaller                            : Local node installation successful.

2020-09-27T20:14:09.569100+00:00 app[web.1]: /app/.vaadin/node/node: bad option: --no-update-notifier

2020-09-27T20:14:09.569102+00:00 app[web.1]: /app/.vaadin/node/node: bad option: --no-audit

2020-09-27T20:14:09.571713+00:00 app[web.1]: 2020-09-27 20:14:09.571 ERROR 4 --- [           main] dev-updater                              : Command `/app/.vaadin/node/node --no-update-notifier --no-audit install` failed:

2020-09-27T20:14:09.571714+00:00 app[web.1]: 

2020-09-27T20:14:09.571858+00:00 app[web.1]: 2020-09-27 20:14:09.571 ERROR 4 --- [           main] dev-updater                              : >>> Dependency ERROR. Check that all required dependencies are deployed in npm repositories.

2020-09-27T20:14:09.583425+00:00 app[web.1]: 2020-09-27 20:14:09.582 ERROR 4 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Exception sending context initialized event to listener instance of class [com.vaadin.flow.spring.VaadinServletContextInitializer$DevModeServletContextListener]

2020-09-27T20:14:09.583427+00:00 app[web.1]: 

2020-09-27T20:14:09.583428+00:00 app[web.1]: java.lang.RuntimeException: Unable to initialize Vaadin DevModeHandler

2020-09-27T20:14:09.583429+00:00 app[web.1]:    at com.vaadin.flow.spring.VaadinServletContextInitializer$DevModeServletContextListener.contextInitialized(VaadinServletContextInitializer.java:372) ~[vaadin-spring-12.3.1.jar!/:na]

2020-09-27T20:14:09.583429+00:00 app[web.1]:    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4676) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583430+00:00 app[web.1]:    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5139) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583430+00:00 app[web.1]:    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583431+00:00 app[web.1]:    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583431+00:00 app[web.1]:    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583432+00:00 app[web.1]:    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_262-heroku]

2020-09-27T20:14:09.583433+00:00 app[web.1]:    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583434+00:00 app[web.1]:    at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_262-heroku]

2020-09-27T20:14:09.583434+00:00 app[web.1]:    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583443+00:00 app[web.1]:    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:843) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583443+00:00 app[web.1]:    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583444+00:00 app[web.1]:    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583444+00:00 app[web.1]:    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583444+00:00 app[web.1]:    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_262-heroku]

2020-09-27T20:14:09.583445+00:00 app[web.1]:    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583445+00:00 app[web.1]:    at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_262-heroku]

2020-09-27T20:14:09.583445+00:00 app[web.1]:    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583446+00:00 app[web.1]:    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583446+00:00 app[web.1]:    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583446+00:00 app[web.1]:    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583446+00:00 app[web.1]:    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583447+00:00 app[web.1]:    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583447+00:00 app[web.1]:    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583447+00:00 app[web.1]:    at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) [tomcat-embed-core-9.0.38.jar!/:9.0.38]

2020-09-27T20:14:09.583448+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583449+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583449+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:437) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583449+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:191) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583456+00:00 app[web.1]:    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:178) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583456+00:00 app[web.1]:    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:158) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583457+00:00 app[web.1]:    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545) [spring-context-5.2.9.RELEASE.jar!/:5.2.9.RELEASE]

2020-09-27T20:14:09.583457+00:00 app[web.1]:    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583457+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583458+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583458+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583458+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583459+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583459+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.583459+00:00 app[web.1]:    at com.example.Application.main(Application.java:14) [classes!/:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.583460+00:00 app[web.1]:    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_262-heroku]

2020-09-27T20:14:09.583460+00:00 app[web.1]:    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_262-heroku]

2020-09-27T20:14:09.583460+00:00 app[web.1]:    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_262-heroku]

2020-09-27T20:14:09.583461+00:00 app[web.1]:    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_262-heroku]

2020-09-27T20:14:09.583461+00:00 app[web.1]:    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) [demo-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.583462+00:00 app[web.1]:    at org.springframework.boot.loader.Launcher.launch(Launcher.java:107) [demo-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.583462+00:00 app[web.1]:    at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) [demo-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.583462+00:00 app[web.1]:    at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) [demo-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.583463+00:00 app[web.1]: Caused by: javax.servlet.ServletException: com.vaadin.flow.server.ExecutionFailedException: Npm install has exited with non zero status. Some dependencies are not installed. Check npm command output

2020-09-27T20:14:09.583463+00:00 app[web.1]:    at com.vaadin.flow.server.startup.DevModeInitializer.initDevModeHandler(DevModeInitializer.java:335) ~[flow-server-2.3.5.jar!/:2.3.5]

2020-09-27T20:14:09.583464+00:00 app[web.1]:    at com.vaadin.flow.spring.VaadinServletContextInitializer$DevModeServletContextListener.contextInitialized(VaadinServletContextInitializer.java:369) ~[vaadin-spring-12.3.1.jar!/:na]

2020-09-27T20:14:09.583464+00:00 app[web.1]:    ... 47 common frames omitted

2020-09-27T20:14:09.583465+00:00 app[web.1]: Caused by: com.vaadin.flow.server.ExecutionFailedException: Npm install has exited with non zero status. Some dependencies are not installed. Check npm command output

2020-09-27T20:14:09.583466+00:00 app[web.1]:    at com.vaadin.flow.server.frontend.TaskRunNpmInstall.runNpmInstall(TaskRunNpmInstall.java:402) ~[flow-server-2.3.5.jar!/:2.3.5]

2020-09-27T20:14:09.583466+00:00 app[web.1]:    at com.vaadin.flow.server.frontend.TaskRunNpmInstall.execute(TaskRunNpmInstall.java:121) ~[flow-server-2.3.5.jar!/:2.3.5]

2020-09-27T20:14:09.583466+00:00 app[web.1]:    at com.vaadin.flow.server.frontend.NodeTasks.execute(NodeTasks.java:512) ~[flow-server-2.3.5.jar!/:2.3.5]

2020-09-27T20:14:09.583467+00:00 app[web.1]:    at com.vaadin.flow.server.startup.DevModeInitializer.initDevModeHandler(DevModeInitializer.java:324) ~[flow-server-2.3.5.jar!/:2.3.5]

2020-09-27T20:14:09.583467+00:00 app[web.1]:    ... 48 common frames omitted

2020-09-27T20:14:09.583468+00:00 app[web.1]: 

2020-09-27T20:14:09.591750+00:00 app[web.1]: 2020-09-27 20:14:09.591 ERROR 4 --- [           main] o.apache.catalina.core.StandardContext   : One or more listeners failed to start. Full details will be found in the appropriate container log file

2020-09-27T20:14:09.592727+00:00 app[web.1]: 2020-09-27 20:14:09.592 ERROR 4 --- [           main] o.apache.catalina.core.StandardContext   : Context [] startup failed due to previous errors

2020-09-27T20:14:09.671300+00:00 app[web.1]: 2020-09-27 20:14:09.671  INFO 4 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]

2020-09-27T20:14:09.742561+00:00 app[web.1]: 2020-09-27 20:14:09.742  WARN 4 --- [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat

2020-09-27T20:14:09.760705+00:00 app[web.1]: 2020-09-27 20:14:09.760  INFO 4 --- [           main] ConditionEvaluationReportLoggingListener : 

2020-09-27T20:14:09.760706+00:00 app[web.1]: 

2020-09-27T20:14:09.760708+00:00 app[web.1]: Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.

2020-09-27T20:14:09.765222+00:00 app[web.1]: 2020-09-27 20:14:09.764 ERROR 4 --- [           main] o.s.boot.SpringApplication               : Application run failed

2020-09-27T20:14:09.765223+00:00 app[web.1]: 

2020-09-27T20:14:09.765243+00:00 app[web.1]: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat

2020-09-27T20:14:09.765244+00:00 app[web.1]:    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:161) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765245+00:00 app[web.1]:    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545) ~[spring-context-5.2.9.RELEASE.jar!/:5.2.9.RELEASE]

2020-09-27T20:14:09.765245+00:00 app[web.1]:    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765247+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765247+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765248+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765248+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765249+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765249+00:00 app[web.1]:    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765249+00:00 app[web.1]:    at com.example.Application.main(Application.java:14) [classes!/:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.765250+00:00 app[web.1]:    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_262-heroku]

2020-09-27T20:14:09.765250+00:00 app[web.1]:    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_262-heroku]

2020-09-27T20:14:09.765251+00:00 app[web.1]:    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_262-heroku]

2020-09-27T20:14:09.765251+00:00 app[web.1]:    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_262-heroku]

2020-09-27T20:14:09.765252+00:00 app[web.1]:    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) [demo-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.765252+00:00 app[web.1]:    at org.springframework.boot.loader.Launcher.launch(Launcher.java:107) [demo-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.765252+00:00 app[web.1]:    at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) [demo-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.765253+00:00 app[web.1]:    at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) [demo-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]

2020-09-27T20:14:09.765253+00:00 app[web.1]: Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat

2020-09-27T20:14:09.765260+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765261+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765261+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:437) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765261+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:191) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765262+00:00 app[web.1]:    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:178) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765262+00:00 app[web.1]:    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:158) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765263+00:00 app[web.1]:    ... 17 common frames omitted

2020-09-27T20:14:09.765263+00:00 app[web.1]: Caused by: java.lang.IllegalStateException: StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[] failed to start

2020-09-27T20:14:09.765264+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.rethrowDeferredStartupExceptions(TomcatWebServer.java:187) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765270+00:00 app[web.1]:    at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:126) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]

2020-09-27T20:14:09.765270+00:00 app[web.1]:    ... 22 common frames omitted

2020-09-27T20:14:09.765270+00:00 app[web.1]: 

2020-09-27T20:14:09.845682+00:00 heroku[web.1]: Process exited with status 1

2020-09-27T20:14:09.888526+00:00 heroku[web.1]: State changed from starting to crashed