Question

我在Spring Boot上有一个应用程序，我希望将其部署到我的GAE Flexible项目中。

我正在使用Google Cloud Tool的最新版本，使用Google Cloud Plugin for Intellij进行部署。但部署失败，出现以下异常：

Deploying '[2017-05-23 19:22:53] Maven build: backend_flexible. Project: healthy-dragon-168416. Version: 1'...
Created temporary staging directory: C:\Users\Digvijay\AppData\Local\Temp\gae-staging-healthy-dragon-1684162
You are about to deploy the following services:
 - healthy-dragon-168416/default/1 (from [C:\Users\Digvijay\AppData\Local\Temp\gae-staging-healthy-dragon-1684162\app.yaml])
     Deploying to URL: [https://healthy-dragon-168416.appspot.com]

If this is your first deployment, this may take a while...
...done.

Beginning deployment of service [default]...
Building and pushing image for service [default]
Started cloud build [fb9c1b45-37bd-44db-8a2c-e3d21ddccd66].
To see logs in the Cloud Console: https://console.cloud.google.com/gcr/builds/fb9c1b45-37bd-44db-8a2c-e3d21ddccd66?project=healthy-dragon-168416
----------------------------- REMOTE BUILD OUTPUT ------------------------------
starting build "fb9c1b45-37bd-44db-8a2c-e3d21ddccd66"

FETCHSOURCE
Fetching storage object: gs://staging.healthy-dragon-168416.appspot.com/asia.gcr.io/healthy-dragon-168416/appengine/default.1:latest#1495547617343338
Copying gs://staging.healthy-dragon-168416.appspot.com/asia.gcr.io/healthy-dragon-168416/appengine/default.1:latest#1495547617343338...
/ [0 files][    0.0 B/ 14.7 MiB]                                                
/ [0 files][264.0 KiB/ 14.7 MiB]                                                
-
- [0 files][  4.1 MiB/ 14.7 MiB]                                                
\
\ [1 files][ 14.7 MiB/ 14.7 MiB]                                                

Operation completed over 1 objects/14.7 MiB.                                     
BUILD
Already have image (with digest): gcr.io/cloud-builders/docker
Sending build context to Docker daemon  17.42MB


Step 1/2 : FROM gcr.io/google_appengine/jetty
latest: Pulling from google_appengine/jetty
Digest: sha256:5c3886bb6ad2c7800df4f4c5ea08b96b9696c93b1cbe680e411f0d684c997183
Status: Downloaded newer image for gcr.io/google_appengine/jetty:latest
 ---> 2903b2805f30
Step 2/2 : ADD target.war $JETTY_BASE/webapps/root.war
 ---> e8b1c947eb72
Removing intermediate container 596e22679487
Successfully built e8b1c947eb72
Successfully tagged asia.gcr.io/healthy-dragon-168416/appengine/default.1:latest
PUSH
Pushing asia.gcr.io/healthy-dragon-168416/appengine/default.1:latest
The push refers to a repository [asia.gcr.io/healthy-dragon-168416/appengine/default.1]
995181bdf30b: Preparing
e5f61ed28c2e: Preparing
5f62410a1ff2: Preparing
48fda9d28da8: Preparing
a387774c7e67: Preparing
6fff2d1f2112: Preparing
2f65f91183d8: Preparing
a1375b417df0: Preparing
f029db0c96f4: Preparing
5c269b80652e: Preparing
52e854e7e519: Preparing
741cffb17349: Preparing
f84d6cd2c591: Preparing
eb2705dec5a9: Preparing
d26cbf1738a5: Preparing
6fff2d1f2112: Waiting
2f65f91183d8: Waiting
a1375b417df0: Waiting
f029db0c96f4: Waiting
5c269b80652e: Waiting
52e854e7e519: Waiting
741cffb17349: Waiting
f84d6cd2c591: Waiting
eb2705dec5a9: Waiting
d26cbf1738a5: Waiting
a387774c7e67: Layer already exists
e5f61ed28c2e: Layer already exists
5f62410a1ff2: Layer already exists
48fda9d28da8: Layer already exists
2f65f91183d8: Layer already exists
a1375b417df0: Layer already exists
6fff2d1f2112: Layer already exists
f029db0c96f4: Layer already exists
5c269b80652e: Layer already exists
52e854e7e519: Layer already exists
741cffb17349: Layer already exists
f84d6cd2c591: Layer already exists
d26cbf1738a5: Layer already exists
eb2705dec5a9: Layer already exists
995181bdf30b: Pushed
latest: digest: sha256:041f18c29d722d7fc66b033375ce002fbac5e013498cd2e96c3d4154c9b7220d size: 3462
DONE
--------------------------------------------------------------------------------

Updating service [default]...
......................................................................................................................................................................................................................................................................................................................................................failed.
ERROR: (gcloud.app.deploy) Error Response: [9] 
Application startup error:
    at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)
    at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:452)
    at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)
    at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610)
    at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529)
    at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392)
    at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:561)
    at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:236)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
    at org.eclipse.jetty.server.Server.start(Server.java:452)
    at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:113)
    at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
    at org.eclipse.jetty.server.Server.doStart(Server.java:419)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1511)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1438)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1437)
    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:498)
    at org.eclipse.jetty.start.Main.invokeMain(Main.java:222)
    at org.eclipse.jetty.start.Main.start(Main.java:486)
    at org.eclipse.jetty.start.Main.main(Main.java:79)
Caused by: 
javax.servlet.ServletException: Not running on Jetty, JSR-356 support unavailable
    at org.eclipse.jetty.websocket.jsr356.server.deploy.WebSocketServerContainerInitializer.onStartup(WebSocketServerContainerInitializer.java:183)
    at org.eclipse.jetty.plus.annotation.ContainerInitializer.callStartup(ContainerInitializer.java:140)
    at org.eclipse.jetty.annotations.ServletContainerInitializersStarter.doStart(ServletContainerInitializersStarter.java:63)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:329)
    at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1480)
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1442)
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:799)
    at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:261)
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:540)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:41)
    at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:188)
    at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:499)
    at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:147)
    at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)
    at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:452)
    at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)
    at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:610)
    at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:529)
    at org.eclipse.jetty.util.Scanner.scan(Scanner.java:392)
    at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:561)
    at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:236)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
    at org.eclipse.jetty.server.Server.start(Server.java:452)
    at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:113)
    at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
    at org.eclipse.jetty.server.Server.doStart(Server.java:419)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1511)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1438)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1437)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.eclipse.jetty.start.Main.invokeMain(Main.java:222)
    at org.eclipse.jetty.start.Main.start(Main.java:486)
    at org.eclipse.jetty.start.Main.main(Main.java:79)
2017-05-23 13:56:02.822:INFO:oejs.AbstractConnector:main: Started ServerConnector@d8355a8{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
2017-05-23 13:56:02.822:INFO:oejs.Server:main: Started @9704ms
org.eclipse.jetty.server.Server@3ffc5af1 - STARTED
 += qtp1818402158{STARTED,10<=10<=200,i=7,q=0} - STARTED
 |   +- 16 qtp1818402158-16 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
 |   +- 20 qtp1818402158-20-acceptor-0@589c2f1c-ServerConnector@d8355a8{HTTP/1.1,[http/1.1]}{0.0.0.0:8080} RUNNABLE @ sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
 |   +- 18 qtp1818402158-18 RUNNABLE @ sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
 |   +- 11 qtp1818402158-11 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
 |   +- 12 qtp1818402158-12-lowPrioritySelector BLOCKED @ org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:244) prio=1
 |   +- 13 qtp1818402158-13 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
 |   +- 19 qtp1818402158-19 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
 |   +- 14 qtp1818402158-14 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
 |   +- 15 qtp1818402158-15 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
 |   +- 17 qtp1818402158-17 TIMED_WAITING @ sun.misc.Unsafe.park(Native Method) IDLE
 |   +- jobs
 += org.eclipse.jetty.util.thread.ScheduledExecutorScheduler@17ed40e0 - STARTED
 += org.eclipse.jetty.server.handler.HandlerCollection@175c2241[org.eclipse.jetty.server.handler.ContextHandlerCollection@5bf0d49[o.e.j.w.WebAppContext@520a3426{/,file:///var/lib/jetty/webapps/root/,UNAVAILABLE}{/root.war}], org.eclipse.jetty.server.handler.DefaultHandler@5b7a5baa] - STARTED
 |   += org.eclipse.jetty.server.handler.ContextHandlerCollection@5bf0d49[o.e.j.w.WebAppContext@520a3426{/,file:///var/lib/jetty/webapps/root/,UNAVAILABLE}{/root.war}] - STARTED
 |   |   +~ o.e.j.w.WebAppContext@520a3426{/,file:///var/lib/jetty/webapps/root/,UNAVAILABLE}{/root.war} - FAILED
 |   += org.eclipse.jetty.server.handler.DefaultHandler@5b7a5baa - STARTED
 +- [org.eclipse.jetty.webapp.WebInfConfiguration, org.eclipse.jetty.webapp.WebXmlConfiguration, org.eclipse.jetty.webapp.MetaInfConfiguration, org.eclipse.jetty.webapp.FragmentConfiguration, org.eclipse.jetty.plus.webapp.EnvConfiguration, org.eclipse.jetty.plus.webapp.PlusConfiguration, org.eclipse.jetty.annotations.AnnotationConfiguration, org.eclipse.jetty.webapp.JettyWebXmlConfiguration]
 += org.eclipse.jetty.deploy.DeploymentManager@776aec5c - STARTED
 |   +~ org.eclipse.jetty.deploy.providers.WebAppProvider@1d296da - STARTED
 += ServerConnector@d8355a8{HTTP/1.1,[http/1.1]}{0.0.0.0:8080} - STARTED
 |   +~ org.eclipse.jetty.server.Server@3ffc5af1 - STARTED
 |   +~ qtp1818402158{STARTED,10<=10<=200,i=7,q=0} - STARTED
 |   +~ org.eclipse.jetty.util.thread.ScheduledExecutorScheduler@17ed40e0 - STARTED
 |   +- org.eclipse.jetty.io.ArrayByteBufferPool@7c7a06ec
 |   += HttpConnectionFactory@4de8b406[HTTP/1.1] - STARTED
 |   |   +- HttpConfiguration@75d4a5c2{32768/8192,8192/8192,https://:443,[ForwardedRequestCustomizer@557caf28]}
 |   += org.eclipse.jetty.server.ServerConnector$ServerConnectorManager@408d971b - STARTED
 |   |   += org.eclipse.jetty.io.ManagedSelector@6c6cb480 id=0 keys=0 selected=0 id=0
 |   |       +- sun.nio.ch.EPollSelectorImpl@411e07b3 keys=0
 |   +- sun.nio.ch.ServerSocketChannelImpl[/0:0:0:0:0:0:0:0:8080]
 |   +- qtp1818402158-20-acceptor-0@589c2f1c-ServerConnector@d8355a8{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
 += org.eclipse.jetty.server.handler.ErrorHandler@292b08d6 - STARTED
 +- {file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar=org.eclipse.jetty.util.resource.EmptyResource@1a04f701, file:///opt/jetty-home/lib/servlet-api-3.1.jar=org.eclipse.jetty.util.resource.EmptyResource@1a04f701}
 +- {file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar=org.eclipse.jetty.util.resource.EmptyResource@1a04f701, file:///opt/jetty-home/lib/servlet-api-3.1.jar=org.eclipse.jetty.util.resource.EmptyResource@1a04f701}
 +- {file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar=[jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/c-1_0-rt.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/scriptfree.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/fmt-1_0-rt.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/sql-1_0-rt.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/c-1_1.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/permittedTaglibs.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/x-1_0-rt.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/fmt.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/sql.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/x.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/c.tld, jar:file:///opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar!/META-INF/fn.tld], file:///opt/jetty-home/lib/servlet-api-3.1.jar=[]}
 |
 +> startJarLoader@4bf558aa
     +- file:/var/lib/jetty/resources/
     +- file:/opt/jetty-home/lib/servlet-api-3.1.jar
     +- file:/opt/jetty-home/lib/jetty-schemas-3.1.jar
     +- file:/opt/jetty-home/lib/jetty-http-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-server-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-xml-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-util-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-io-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-jndi-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jndi/javax.mail.glassfish-1.4.1.v201005082020.jar
     +- file:/opt/jetty-home/lib/jndi/javax.transaction-api-1.2.jar
     +- file:/opt/jetty-home/lib/jetty-security-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-servlet-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-webapp-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-plus-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/jetty-annotations-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/annotations/asm-5.1.jar
     +- file:/opt/jetty-home/lib/annotations/asm-commons-5.1.jar
     +- file:/opt/jetty-home/lib/annotations/javax.annotation-api-1.2.jar
     +- file:/opt/jetty-home/lib/apache-jsp/org.eclipse.jdt.core.compiler.ecj-4.4.2.jar
     +- file:/opt/jetty-home/lib/apache-jsp/org.eclipse.jetty.apache-jsp-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/apache-jsp/org.mortbay.jasper.apache-el-8.5.9.1.jar
     +- file:/opt/jetty-home/lib/apache-jsp/org.mortbay.jasper.apache-jsp-8.5.9.1.jar
     +- file:/opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-impl-1.2.5.jar
     +- file:/opt/jetty-home/lib/apache-jstl/org.apache.taglibs.taglibs-standard-spec-1.2.5.jar
     +- file:/opt/jetty-home/lib/jetty-deploy-9.4.3.v20170317.jar
     +- file:/opt/jetty-home/lib/setuid/jetty-setuid-java-1.0.3.jar
     +- file:/var/lib/jetty/lib/gcp/jetty9-base-0.1.0-SNAPSHOT.jar
     +- sun.misc.Launcher$AppClassLoader@18b4aac2
2017-05-23 13:56:02.866:WARN:oejx.XmlConfiguration:main: 
java.lang.IllegalStateException: No Available Context
    at com.google.cloud.runtimes.jetty9.DeploymentCheck.lifeCycleStarted(DeploymentCheck.java:46)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1511)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1438)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1437)
    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:498)
    at org.eclipse.jetty.start.Main.invokeMain(Main.java:222)
    at org.eclipse.jetty.start.Main.start(Main.java:486)
    at org.eclipse.jetty.start.Main.main(Main.java:79)
java.lang.reflect.InvocationTargetException
    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:498)
    at org.eclipse.jetty.start.Main.invokeMain(Main.java:222)
    at org.eclipse.jetty.start.Main.start(Main.java:486)
    at org.eclipse.jetty.start.Main.main(Main.java:79)
Caused by: java.lang.IllegalStateException: No Available Context
    at com.google.cloud.runtimes.jetty9.DeploymentCheck.lifeCycleStarted(DeploymentCheck.java:46)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1511)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1438)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1437)
    ... 7 more
java.lang.reflect.InvocationTargetException
    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:498)
    at org.eclipse.jetty.start.Main.invokeMain(Main.java:222)
    at org.eclipse.jetty.start.Main.start(Main.java:486)
    at org.eclipse.jetty.start.Main.main(Main.java:79)
Caused by: java.lang.IllegalStateException: No Available Context
    at com.google.cloud.runtimes.jetty9.DeploymentCheck.lifeCycleStarted(DeploymentCheck.java:46)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.setStarted(AbstractLifeCycle.java:179)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1511)
    at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1438)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1437)
    ... 7 more

Usage: java -jar $JETTY_HOME/start.jar [options] [properties] [configs]
       java -jar $JETTY_HOME/start.jar --help  # for more information

Failed to deploy '[2017-05-23 19:22:53] Maven build: backend_flexible. Project: healthy-dragon-168416. Version: 1': Deployment failed with exit code: 1
Please make sure that you are using the latest version of the Google Cloud SDK.
Run ''gcloud components update'' to update the SDK. (See: https://cloud.google.com/sdk/gcloud/reference/components/update.)

而且，这是我在部署之前提供的部署窗口：

有谁知道为什么会这样？

Answer 1

尝试将新版本更改为默认服务时，似乎失败了。（并在此过程中删除旧版本。）

您可以采取一些措施来查看代码是否存在问题，或者是否只是在宣传您的版本时发生了抨击。

您可以尝试将版本号增加到2，这样它就不会覆盖以前的版本。
您可以尝试在Web控制台中自行手动停止/删除版本或使用gcloud。
将版本号设置得更高，并取消选中“宣传此版本”框。

如果它与推广您的服务无关，我最好的猜测是您在pom.xml / gradle中遗漏了与以下内容有关的内容：

javax.servlet.ServletException: Not running on Jetty, JSR-356 support unavailable at org.eclipse.jetty.websocket.jsr356.server.deploy.WebSocketServerContainerInitializer.onStartup(WebSocketServerContainerInitializer.java:183)

而且......我刚刚意识到你的app.yaml可能存在问题，特别是你设置为runtime : ???的问题。如果将运行时设置为“java”，则应使用运行servlet 3.1的java8 / jetty 9运行时。

从Intellij部署到Google App Engine Flexible是失败的

1 个答案: