我正在尝试部署一个go 1.11曾经可以运行的运行时，但是最近我遇到了：ERROR: (gcloud.app.deploy) INVALID_ARGUMENT: unable to resolve source错误。

我的内容什么都没有app.yaml改变，并且错误消息也无法帮助您理解问题所在。我与运行它--verbosity=debug flag并得到：

Building and pushing image for service [apiv1]
DEBUG: Could not call git with args ('config', '--get-regexp', 'remote\\.(.*)\\.url'): Command '['git', 'config', '--get-regexp', 'remote\\.(.*)\\.url']' returned non-zero exit status 1
INFO: Could not generate [source-context.json]: Could not list remote URLs from source directory: /var/folders/18/k3w6w7f169xg4mypdwj7p4_c0000gn/T/tmp6IkZKx/tmphibUAo
Stackdriver Debugger may not be configured or enabled on this application. See https://cloud.google.com/debugger/ for more information.
INFO: Uploading [/var/folders/18/k3w6w7f169xg4mypdwj7p4_c0000gn/T/tmpVHKXol/src.tgz] to [staging.wildfire-app-backend.appspot.com/asia.gcr.io/wildfire-app-backend/appengine/apiv1.20190506t090359:latest]
DEBUG: Using runtime builder root [gs://runtime-builders/]
DEBUG: Loading runtimes manifest from [gs://runtime-builders/runtimes.yaml]
INFO: Reading [<googlecloudsdk.api_lib.storage.storage_util.ObjectReference object at 0x105ca9b10>]
DEBUG: Resolved runtime [go1.11] as build configuration [gs://runtime-builders/go-1.11-builder-20181217154124.yaml]
INFO: Using runtime builder [gs://runtime-builders/go-1.11-builder-20181217154124.yaml]
INFO: Reading [<googlecloudsdk.api_lib.storage.storage_util.ObjectReference object at 0x105b03b50>]
DEBUG: (gcloud.app.deploy) INVALID_ARGUMENT: unable to resolve source
Traceback (most recent call last):
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/calliope/cli.py", line 985, in Execute
    resources = calliope_command.Run(cli=self, args=args)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/calliope/backend.py", line 795, in Run
    resources = command_instance.Run(args)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/surface/app/deploy.py", line 90, in Run
    parallel_build=False)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/command_lib/app/deploy_util.py", line 636, in RunDeploy
    flex_image_build_option=flex_image_build_option)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/command_lib/app/deploy_util.py", line 411, in Deploy
    image, code_bucket_ref, gcr_domain, flex_image_build_option)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/command_lib/app/deploy_util.py", line 287, in _PossiblyBuildAndPush
    self.deploy_options.parallel_build)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/api_lib/app/deploy_command_util.py", line 450, in BuildAndPushDockerImage
    return _SubmitBuild(build, image, project, parallel_build)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/api_lib/app/deploy_command_util.py", line 483, in _SubmitBuild
    build, project=project)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/api_lib/cloudbuild/build.py", line 149, in ExecuteCloudBuild
    build_op = self.ExecuteCloudBuildAsync(build, project)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/api_lib/cloudbuild/build.py", line 133, in ExecuteCloudBuildAsync
    build=build,))
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/googlecloudsdk/third_party/apis/cloudbuild/v1/cloudbuild_v1_client.py", line 205, in Create
    config, request, global_params=global_params)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/third_party/apitools/base/py/base_api.py", line 731, in _RunMethod
    return self.ProcessHttpResponse(method_config, http_response, request)
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/third_party/apitools/base/py/base_api.py", line 737, in ProcessHttpResponse
    self.__ProcessHttpResponse(method_config, http_response, request))
  File "/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/lib/third_party/apitools/base/py/base_api.py", line 604, in __ProcessHttpResponse
    http_response, method_config=method_config, request=request)
HttpBadRequestError: HttpError accessing <https://cloudbuild.googleapis.com/v1/projects/wildfire-app-backend/builds?alt=json>: response: <{'status': '400', 'content-length': '114', 'x-xss-protection': '0'
, 'x-content-type-options': 'nosniff', 'transfer-encoding': 'chunked', 'vary': 'Origin, X-Origin, Referer', 'server': 'ESF', '-content-encoding': 'gzip', 'cache-control': 'private', 'date': 'Mon, 06 May 2
019 16:04:41 GMT', 'x-frame-options': 'SAMEORIGIN', 'alt-svc': 'quic=":443"; ma=2592000; v="46,44,43,39"', 'content-type': 'application/json; charset=UTF-8'}>, content <{
  "error": {
    "code": 400,
    "message": "unable to resolve source",
    "status": "INVALID_ARGUMENT"
  }
}
>
ERROR: (gcloud.app.deploy) INVALID_ARGUMENT: unable to resolve

任何建议都是有用的，我也尝试过gcloud beta，我轮换了凭据，没有用。我的用户具有Owner角色，但我单独添加了所有可能需要的角色

App Engine Admin
App Engine Code Viewer
App Engine Deployer
App Engine Service Admin
Project Billing Manager
Cloud Build Service Account
Cloud Build Editor
Cloud Build Viewer
Owner
Storage Admin