appengine endpoint Failed to retrieve API configs with status: 500

Question

I run appengine local dev server in eclipse with params 0.0.0.0

When I try to access any of the methods I get the following error. I get the same error if I try to a

Answer 1

I had the same issue and I had to delete my web.xml and redo it via a template. More specifically this section:

servlet-name>SystemServiceServlet
    com.google.api.server.spi.SystemServiceServlet
    
        services
        YOUR-API-CLASS
    

Also, make sure that you have your API defined in your API class. Here is just a sample configuration.

@Api(name = "apiname", version = "1.00",
    scopes = (Constants.EMAIL_SCOPE) , clientIds = {
    Constants.WEB_CLIENT_ID,
    Constants.API_EXPLORER_CLIENT_ID },
    description = "API Description")