Wso2 Can'；t构建产品-iots-3.1.0-M7

我尝试按照以下顺序构建WSO2 iot服务器3.1.0-M7

碳器件-mgt-2.0.66

carbon-device-mtg-plugins-3.0.36

产品-iots-3.1.0-M7

步骤1和步骤2已成功生成，但在生成步骤3时引发了以下异常

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.18:test (default-test) on project org.wso2.carbon.iot.test.integration: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.18:test failed: There was an error in the forked process
[ERROR] java.lang.RuntimeException: Error on initializing test environment
[ERROR] at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.handleException(TestExecutionListener.java:71)
[ERROR] at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.onExecutionStart(TestExecutionListener.java:52)
[ERROR] at org.testng.TestNG.runExecutionListeners(TestNG.java:1068)
[ERROR] at org.testng.TestNG.run(TestNG.java:1015)
[ERROR] at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:295)
[ERROR] at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:84)
[ERROR] at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:90)
[ERROR] at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
[ERROR] at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
[ERROR] at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
[ERROR] Caused by: java.lang.reflect.InvocationTargetException
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[ERROR] at java.lang.reflect.Method.invoke(Method.java:606)
[ERROR] at org.wso2.carbon.automation.engine.extensions.TestNGExtensionExecutor.executeExtensible(TestNGExtensionExecutor.java:75)
[ERROR] at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.onExecutionStart(TestExecutionListener.java:47)
[ERROR] ... 8 more
[ERROR] Caused by: java.lang.RuntimeException: Fail to start carbon server
[ERROR] at org.wso2.iot.integration.common.extensions.IOTServerExtension.handleException(IOTServerExtension.java:90)
[ERROR] at org.wso2.iot.integration.common.extensions.IOTServerExtension.onExecutionStart(IOTServerExtension.java:73)
[ERROR] ... 14 more
[ERROR] Caused by: java.lang.RuntimeException: Port 9763 is not open
[ERROR] at org.wso2.carbon.automation.extensions.servers.utils.ClientConnectionUtil.waitForPort(ClientConnectionUtil.java:248)
[ERROR] at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.startServerUsingCarbonHome(CarbonServerManager.java:120)
[ERROR] at org.wso2.iot.integration.common.extensions.CustomTestServerManager.startServer(CustomTestServerManager.java:134)
[ERROR] at org.wso2.iot.integration.common.extensions.IOTServerExtension.onExecutionStart(IOTServerExtension.java:65)
[ERROR] ... 14 more
[ERROR] -> [Help 1]

我的端口与iptables的输出相同

Chain INPUT (policy ACCEPT)
target     prot opt source               destination 
ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0           state NEW tcp dpt:9443
ACCEPT     tcp  --  0.0.0.0/0            0.0.0.0/0           state NEW tcp dpt:9763
ACCEPT     all  --  0.0.0.0/0            0.0.0.0/0           state RELATED,ESTABLISHED

---

非常感谢您的帮助。

这可能是由于服务关闭失败或在给定端口上运行的另一个iot实例失败所致。根据日志运行maven测试时发生故障

请在手动终止所有不需要的进程后重试。 或者，您可以通过遵循下面的maven命令跳过测试运行来触发maven构建

mvn clean install -Dmaven.test.skip=true

---

谢谢Kachiex的评论。这是很大的帮助。