Error deleting resources when cleaning project and J2me project

Question

I run the Eclipse pulsar with the S60 SDK for j2me development and using LWUIT.jar, but I get the following error while cleaning my project.

Errors occurred during the build. Errors running builder 'Preverification Builder' on project 'YokeApp'. Problems encountered while deleting resources. Could not delete 'H:\Bitbucket\6-6-12 Yoke ME\yoke-j2me\.mtj.tmp\verified\libs\LWUIT_MIDP.jar'. Problems encountered while deleting files. Could not delete: H:\Bitbucket\6-6-12 Yoke ME\yoke-j2me\.mtj.tmp\verified\libs\LWUIT_MIDP.jar. Problems encountered while deleting resources. Could not delete 'H:\Bitbucket\6-6-12 Yoke ME\yoke-j2me\.mtj.tmp\verified\libs\LWUIT_MIDP.jar'. Problems encountered while deleting files. Could not delete: H:\Bitbucket\6-6-12 Yoke ME\yoke-j2me\.mtj.tmp\verified\libs\LWUIT_MIDP.jar. 

I added LWUIT.jar to the / lib / folder that I created in my project.
I do not understand why I am getting this error?

As Eclipse initially loaded, then I went to the mtj.tmp\verified\lib\LWUIT_MIDP.jar and deleted it. It was deleted successfully, but when I cleaned up the project, it appeared again, after which I start my project after that, I try to clear my project by interrupting its execution, but what is it. Why does this happen and solve it?

Answer 1

Go to the specified path and delete the file manually. Update the project and try again, this should solve your problem.