Gradle vaadin.productionMode=true->；未能找到捆绑清单文件'；子文件夹_name://vaadin-flow-bundle-manifest.json'

瓦丁12.0.4。 格拉德尔5.1

在我的构建gradle中：

plugins {
    kotlin("jvm") version "1.3.20"
    id ("com.github.johnrengelman.shadow") version "4.0.3"
    id ("com.devsoap.vaadin-flow") version "1.0"
    id ("org.gretty") version "2.3.1"
}

val kotlinVersion = "1.3.20"
val jettyVersion = "9.4.14.v20181114"
val vaadinVersion = "12.0.4"

我有一个Vaadin项目，由Gradle建造。 我通过插入shadowjar创建jar。 这是一个成功的建设项目

在部署文件夹中，我有：

folder: frontend
file: myproject.jar
file: logback.xml

要从控制台启动项目，我使用以下命令：

java -Dlogback.configurationFile=logback.xml -jar myproject.jar

很好。这是成功的开始

2019-03-13 10:36:35,747 3844 [main] INFO  o.e.jetty.server.AbstractConnector - Started ServerConnector@22a79b2f{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
2019-03-13 10:36:35,747 3844 [main] INFO  org.eclipse.jetty.server.Server - Started @4034ms

我成功地打开了网页

但是我需要设置生产模式。因此，我以如下方式运行我的项目：

java -Dvaadin.productionMode=true -Dlogback.configurationFile=logback.xml -jar myproject.jar

这就是成功的开始。但是，当我尝试打开网页时，会出现以下错误：

2019-03-13 10:37:29,610 8468 [qtp495792375-15] WARN  o.e.j.s.handler.ContextHandler.ROOT - unavailable
java.lang.IllegalArgumentException: Failed to find the bundle manifest file 'frontend://vaadin-flow-bundle-manifest.json' in the servlet context for 'ES6' browsers. If you are running a dev-mode servlet container in maven e.g. `jetty:run` change it to `jetty:run-exploded`. If you are not compiling frontend resources, include the 'vaadin-maven-plugin' in your build script. Otherwise, you can skip this error either by disabling production mode, or by setting the servlet parameter 'original.frontend.resources=true'.
    at com.vaadin.flow.server.startup.BundleFilterFactory.readBundleManifest(BundleFilterFactory.java:89)
    at com.vaadin.flow.server.startup.BundleFilterFactory.createBundleFilterForBrowser(BundleFilterFactory.java:79)
    at com.vaadin.flow.server.startup.BundleFilterFactory.createFilters(BundleFilterFactory.java:70)
    at com.vaadin.flow.server.VaadinService.init(VaadinService.java:275)
    at com.vaadin.flow.server.VaadinServlet.createServletService(VaadinServlet.java:201)
    at com.vaadin.flow.server.VaadinServlet.createServletService(VaadinServlet.java:182)
    at com.vaadin.flow.server.VaadinServlet.init(VaadinServlet.java:72)
    at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:672)
    at org.eclipse.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:521)
    at org.eclipse.jetty.servlet.ServletHolder.prepare(ServletHolder.java:805)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:537)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
    at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.Server.handle(Server.java:502)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
    at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
    at java.lang.Thread.run(Unknown Source)
2019-03-13 10:37:29,613 8471 [qtp495792375-15] WARN  o.eclipse.jetty.server.HttpChannel - /booking-v2
javax.servlet.ServletException: com.vaadin.flow.server.startup.ServletDeployer@a1f5568f==com.vaadin.flow.server.VaadinServlet,jsp=null,order=-1,inst=false,async=true
    at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:693)
    at org.eclipse.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:521)
    at org.eclipse.jetty.servlet.ServletHolder.prepare(ServletHolder.java:805)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:537)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
    at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:61)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.Server.handle(Server.java:502)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
    at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IllegalArgumentException: Failed to find the bundle manifest file 'frontend://vaadin-flow-bundle-manifest.json' in the servlet context for 'ES6' browsers. If you are running a dev-mode servlet container in maven e.g. `jetty:run` change it to `jetty:run-exploded`. If you are not compiling frontend resources, include the 'vaadin-maven-plugin' in your build script. Otherwise, you can skip this error either by disabling production mode, or by setting the servlet parameter 'original.frontend.resources=true'.
    at com.vaadin.flow.server.startup.BundleFilterFactory.readBundleManifest(BundleFilterFactory.java:89)
    at com.vaadin.flow.server.startup.BundleFilterFactory.createBundleFilterForBrowser(BundleFilterFactory.java:79)
    at com.vaadin.flow.server.startup.BundleFilterFactory.createFilters(BundleFilterFactory.java:70)
    at com.vaadin.flow.server.VaadinService.init(VaadinService.java:275)
    at com.vaadin.flow.server.VaadinServlet.createServletService(VaadinServlet.java:201)
    at com.vaadin.flow.server.VaadinServlet.createServletService(VaadinServlet.java:182)
    at com.vaadin.flow.server.VaadinServlet.init(VaadinServlet.java:72)
    at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:672)
    ... 27 common frames omitted