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我最近在Google App Engine上從Google Cloud Endpoints v1升級到v2。在更新之前,我的Android模擬器可以連接到GAE(使用Eclipse運行)的localhost實例,但是現在當我嘗試訪問本地URL時會顯示此錯誤。任何人都可以建議嗎?無法連接到本地主機Google App Engine
HTTP ERROR 500
Problem accessing /_ah/api/. Reason:
Failed to retrieve API configs with status: 500
Caused by:
java.io.IOException: Failed to retrieve API configs with status: 500
at com.google.api.server.spi.tools.devserver.ApiServlet.getApiConfigSources(ApiServlet.java:104)
at com.google.api.server.spi.tools.devserver.ApiServlet.initConfigsIfNecessary(ApiServlet.java:69)
at com.google.api.server.spi.tools.devserver.RestApiServlet.service(RestApiServlet.java:114)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
at com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:63)
我pom.xml
啓用了這兩個CONFIGS,我以爲是與連接到本地主機:
<address>0.0.0.0</address>
<port>8080</port>
在Eclipse控制檯,也產生了這樣的錯誤:
[INFO] GCLOUD: WARNING: /_ah/spi/BackendService.getApiConfigs
[INFO] GCLOUD: java.lang.NullPointerException
[INFO] GCLOUD: at com.google.api.server.spi.SystemServiceServlet.execute(SystemServiceServlet.java:100)
[INFO] GCLOUD: at com.google.api.server.spi.SystemServiceServlet.doPost(SystemServiceServlet.java:71)
[INFO] GCLOUD: at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
這哪裏是LOCAL_APP_ENGINE_SERVER_URL_FOR_ANDROID值可以改變訪問管理金融服務器?你還提到要在運行配置程序params中添加'--address ...',什麼是Maven等價物? – user2181948