gcloud:run fails if app-engine-java is not installed

[rcleveng]

I didn't have the java sdk installed, but the code I pulled from git used the gcloud mvn plugin. An error that the java sdk isn't installed would have been better than this stacktrace since /Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/java didn't exist.

Here's the trackback

[INFO] Traceback (most recent call last):

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/dev_appserver.py", line 84, in <module>

[INFO]     _run_file(__file__, globals())

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/dev_appserver.py", line 80, in _run_file

[INFO]     execfile(_PATHS.script_file(script_name), globals_)

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 1040, in <module>

[INFO]     main()

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 1033, in main

[INFO]     dev_server.start(options)

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 824, in start

[INFO]     self._dispatcher.start(options.api_host, apis.port, request_data)

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/dispatcher.py", line 193, in start

[INFO]     _module, port = self._create_module(module_configuration, port)

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/dispatcher.py", line 278, in _create_module

[INFO]     threadsafe_override=threadsafe_override)

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/module.py", line 1517, in __init__

[INFO]     super(ManualScalingModule, self).__init__(**kwargs)

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/module.py", line 538, in __init__

[INFO]     self._module_configuration)

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/module.py", line 235, in _create_instance_factory

[INFO]     module_configuration=module_configuration)

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/java_runtime.py", line 73, in __init__

[INFO]     self._java_command = self._make_java_command()

[INFO]   File "/Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/java_runtime.py", line 94, in _make_java_command

[INFO]     assert os.path.isdir(java_lib_dir), java_lib_dir

[INFO] AssertionError: /Users/rob/google-cloud-sdk/platform/google_appengine/google/appengine/tools/java/lib

Exception in thread "standard-out-redirection-devappserver" [ERROR] Error: gcloud app command with exit code : 1

[ERROR] 

java.lang.RuntimeException: The Java Dev Server has stopped.

at com.google.appengine.gcloudapp.AbstractGcloudMojo$1.run(AbstractGcloudMojo.java:346)org.apache.maven.plugin.MojoExecutionException: Error: gcloud app command exit code is: 1



at com.google.appengine.gcloudapp.AbstractGcloudMojo.startCommand(AbstractGcloudMojo.java:380)

at com.google.appengine.gcloudapp.GCloudAppRun.execute(GCloudAppRun.java:302)

at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)

at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)

at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)

at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)

at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)

at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)

at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)

at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)

at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)

at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)

at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:483)

at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)

at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)

at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)

at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 3.908 s

[INFO] Finished at: 2016-05-23T16:09:59-07:00

[INFO] Final Memory: 15M/126M

[INFO] ------------------------------------------------------------------------