Try this sequence:
Start Creator, open your project
Select Clean and Build your Project.
Hope that works
This process I done but still I did not get the solution.
Are you willing to share your project to see if we can reproduce the same exception?
It appears your project builds. What operation were you attempting when you received this exception?
This project program in another system,only my system is showing this error.
Is there any related with anti virus software?
Because I install anti virus after that I face this problem.
I re install two times psoc creator but failed.
And for project I taking ready made example in psoc creator.
1. Are you able to build any project in this particular PC or are you facing with only one project?
2. During installation of PSoC Creator it is recommended to disable firewall and antivirus.
3. Can you please try a complete re-installation (after disabling antivirus and firewall) of PSoC Creator and updating your components and devices? Please let us know if this fixes your issue.
Thanks and Regards,
Rakshith M B