Build shared library successfully but when run examples not successfully

[quanpm4900]

Here is printed error message I get when run all examples, from (basic_client, basic_server) to (test_client, test_server)
Failed to set default AuthToken: ReturnValue(Generic error: "Disconnected from server")
I seen the user and pass is the same at client and server, but cannot figure out how these errores related to authentication token

[brendan0powers]

The default auth token is used when there's no authentication set up, so the error is a bit misleading. It looks like the server is dropping the connection while it's being established. There code that returns the error can be found here:

QtRpc2/lib/clientproxy.cpp

Line 375 in d7669d7

ret = qxt_d().connection->callFunction("setDefaultToken(AuthToken)", Arguments() << QVariant::fromValue(qxt_d().connection->token));

Are there any errors printed from the server?

[quanpm4900]

I run basic_server then run basic_client, after that basic_client is terminated, basic_server show some errors:
server listen on port 10123
Trying to construct an instance of an invalid type, type id: 6422639
Trying to construct an instance of an invalid type, type id: 788556800
Trying to construct an instance of an invalid type, type id: 65536
Trying to construct an instance of an invalid type, type id: 4259957
Trying to construct an instance of an invalid type, type id: 872441856
Trying to construct an instance of an invalid type, type id: 7274603
Trying to construct an instance of an invalid type, type id: 620785152
Trying to construct an instance of an invalid type, type id: 65536
Trying to construct an instance of an invalid type, type id: 290550866
Trying to construct an instance of an invalid type, type id: 591018561
Trying to construct an instance of an invalid type, type id: 879252591
Trying to construct an instance of an invalid type, type id: 627965952
Trying to construct an instance of an invalid type, type id: 256
Trying to construct an instance of an invalid type, type id: 917619
Trying to construct an instance of an invalid type, type id: 620786176
Trying to construct an instance of an invalid type, type id: 6881379
Trying to construct an instance of an invalid type, type id: 620756992
Trying to construct an instance of an invalid type, type id: 5046393
Trying to construct an instance of an invalid type, type id: 318792960
Trying to construct an instance of an invalid type, type id: 5308499
Trying to construct an instance of an invalid type, type id: 872444416
Trying to construct an instance of an invalid type, type id: 7209063
Trying to construct an instance of an invalid type, type id: 256
Trying to construct an instance of an invalid type, type id: 655360
Trying to construct an instance of an invalid type, type id: 1179725
Trying to construct an instance of an invalid type, type id: 956322560
Trying to construct an instance of an invalid type, type id: 7471222
Trying to construct an instance of an invalid type, type id: 687891200

[brendan0powers]

Hmm, there's certainly something not set up correctly. It looks like the server might be getting bad data somehow. What version of Qt are you using?

[quanpm4900]

I used Qt 5.11.0 and visual studio 2019, Cmake 3.19