Thanks, friends!
How did I cope with this error (-12 <-6> Certificate Error)?
Something from this - helped or all together:
- Resolve this problem with a new test project in GWD or GWS!
0.1 Debugging off and again ON your watch device and restart the watch device. - Cleaning cache :
C: \ Windows\syswow64\rundll32.exe - for 64x ( nothing happened)
C: \ Windows\System32\Rundll32.exe - for 32x - “In C: \ Users \ Username.tizen (Note It Is a Hidden File) There is sdbkey and sdbkey.pub. Hide, Rename or Move Them to Another Folder.” Recommendation from Ron https://forum.developer.samsung.com/t/certificate-error/3971/4?u=shu1585933699
- Turn off the computer with a de-energization of 2-3 minutes (without a battery) - completely. Remove the spun from the power supply
- Turn on your PC
- Run GWD or GWS
- Create a test project. If you have created a test project and it gave an error, now it is necessary to make NEW CHANGES in this project. Add digital dial for example.
At this stage, everything should work without error. - Next, I inserted an old certificate and tried to launch a test project with an old certificate. There was another error ( with the word “key”)
- it was associated with the fact that the test project was originally created with a new certificate.
But in general, the problem was solved for other projects!