【发布时间】：2016-03-21 16:05:33
【问题描述】：
出乎意料的是，API 浏览器 (localhost:8080/_ah/api/explorer) 停止工作。这是“goapp serve”给出的信息：
WARNING 2015-12-15 17:54:24,744 dispatcher.py:762] Skipping dispatch.yaml rules because /_ah/spi/BackendService.getApiConfigs is not a dispatchable path.
2015/12/15 17:54:24 DEBUG: SPI request body: {}
INFO 2015-12-15 17:54:24,746 module.py:787] default: "POST /_ah/spi/BackendService.getApiConfigs HTTP/1.1" 200 2619
ERROR 2015-12-15 17:54:25,706 discovery_api_proxy.py:59] Discovery API proxy failed on /_ah/api/discovery/v1/apis/generate/directory with 400.
Request: {"configs": ["{\"name\": \"test\", \"abstract\": false, \"methods\": {\"test.load_test_data\": {\"path\": \"testData\", \"response\": {\"body\": \"empty\"}, \"rosyMethod\": \"TestAPI.LoadTestData\", \"request\": {\"body\": \"empty\"}, \"httpMethod\": \"POST\"}, \"test.test\": {\"path\": \"test\", \"response\": {\"body\": \"autoTemplate(backendResponse)\", \"bodyName\": \"resource\"}, \"rosyMethod\": \"TestAPI.Test\", \"request\": {\"body\": \"empty\"}, \"httpMethod\": \"GET\"}, \"test.showdata4\": {\"path\": \"showdata4\", \"response\": {\"body\": \"autoTemplate(backendResponse)\", \"bodyName\": \"resource\"}, \"rosyMethod\": \"TestAPI.ShowData4\", \"request\": {\"body\": \"autoTemplate(backendRequest)\", \"bodyName\": \"resource\"}, \"httpMethod\": \"POST\"}, \"test.showdata\": {\"path\": \"showdata\", \"response\": {\"body\": \"autoTemplate(backendResponse)\", \"bodyName\": \"resource\"}, \"rosyMethod\": \"TestAPI.ShowData\", \"request\": {\"body\": \"empty\"}, \"httpMethod\": \"GET\"}, \"test.showdata3\": {\"path\": \"showdata3\", \"response\": {\"body\": \"autoTemplate(backendResponse)\", \"bodyName\": \"resource\"}, \"rosyMethod\": \"TestAPI.ShowData3\", \"request\": {\"body\": \"empty\"}, \"httpMethod\": \"GET\"}, \"test.showdata2\": {\"path\": \"showdata2\", \"response\": {\"body\": \"autoTemplate(backendResponse)\", \"bodyName\": \"resource\"}, \"rosyMethod\": \"TestAPI.ShowData2\", \"request\": {\"body\": \"empty\"}, \"httpMethod\": \"GET\"}}, \"descriptor\": {\"methods\": {\"TestAPI.ShowData2\": {\"response\": {\"$ref\": \"OutputResp\"}}, \"TestAPI.ShowData3\": {\"response\": {\"$ref\": \"OutputResp\"}}, \"TestAPI.ShowData4\": {\"request\": {\"$ref\": \"InputReq\"}, \"response\": {\"$ref\": \"OResp\"}}, \"TestAPI.Test\": {\"response\": {\"$ref\": \"OutputResp\"}}, \"TestAPI.LoadTestData\": {}, \"TestAPI.ShowData\": {\"response\": {\"$ref\": \"OutputResp\"}}}, \"schemas\": {\"ValueResp\": {\"type\": \"object\", \"id\": \"ValueResp\", \"properties\": {\"attrs\": {}, \"value\": {\"type\": \"string\"}}}, \"OResp\": {\"type\": \"object\", \"id\": \"OResp\", \"properties\": {\"entries\": {\"items\": {\"$ref\": \"ItemResp\"}, \"type\": \"array\"}}}, \"OutputResp\": {\"type\": \"object\", \"id\": \"OutputResp\", \"properties\": {\"text\": {\"type\": \"string\"}}}, \"InputReq\": {\"type\": \"object\", \"id\": \"InputReq\", \"properties\": {\"text\": {\"type\": \"string\"}}}, \"ItemResp\": {\"type\": \"object\", \"id\": \"ItemResp\", \"properties\": {\"values\": {\"items\": {\"$ref\": \"ValueResp\"}, \"type\": \"array\"}}}}}, \"version\": \"v1\", \"extends\": \"thirdParty.api\", \"defaultVersion\": true, \"root\": \"http://localhost:8082/_ah/api\", \"adapter\": {\"bns\": \"http://localhost:8082/_ah/spi\", \"type\": \"lily\"}, \"description\": \"test api\"}"]}
Response: {
"error": {
"errors": [
{
"domain": "global",
"reason": "invalid",
"message": "Invalid Value"
}
],
"code": 400,
"message": "Invalid Value"
}
}
ERROR 2015-12-15 17:54:25,706 discovery_service.py:141] Failed to get API directory
INFO 2015-12-15 17:54:25,706 module.py:787] default: "GET /_ah/api/discovery/v1/apis HTTP/1.1" 404 9
我的应用程序 (localhost:8080) 也无法正常工作，同样的问题。
【问题讨论】：
-
FWIW，我注意到（python，linux）开发服务器偶尔会发疯。有时只需停止并重新启动它即可解决问题。其他时候我必须重新启动我的机器（其他应用程序也运行不正常，我怀疑 KDE/X/OS 之旅有什么问题，我没有花很多时间尝试调试它）。
-
看起来很吓人的错误。我几乎不知道如何追查其原因。我想有一点暗示，关于
rosyMethod。
标签： google-app-engine go google-cloud-endpoints