Small program orientation for light-CodePudding

Is there a big help to reassure, why I render out after small program to get orientation, real machine debugging debugging tools are no problem, but after the upload test version, using a mobile phone and code debugging is out, shows a null

CodePudding user response:

refer to the original poster zhf2428669833 response:

is there a big help to reassure, why I render out after small program to get orientation, real machine debugging debugging tools are no problem, but after the upload test version, use their phones to sweep out code debugging, display null

No positioning authorization?