User code untreated EntityException "System. The Data. The Entity. The Core. EntityException" type of exception in mscorlib. DLL, but not in the user code for processing
Other information: The physicist provider failed on The Open

.

CodePudding user response:

user 'sa' login failed,

This error message is very obvious,

CodePudding user response:

Modify the login link in the string,

CodePudding user response:

Query The physicist provider failed on The Open, general look at The Message prompt, after innerexceptoin/stackTrace,