error: failed to attach to process ID 1869

StackOverflow https://stackoverflow.com/questions/14393138

  •  16-01-2022
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Question

I'm getting the above error.

I'm running Version 4.3.2 (4E2002) and testing in iPhone 5.0 simulator. The simulator opens but i just get black screen the apps not run . Even I tried:-

1.you can delete the App directy under ~/Library/Application Support/iPhone Simulator/6.0/Applications and ~/Library/Developer/Xcode/DerivedData

2.then you can start Xcode ; in the menubar you can find Project -> Clean But its not working.

Do i need to install Xcode again?

Was it helpful?

Solution

Thanks all,

After spending 2 hour and reading a lot of option this solution work for me.

I install another simulator and run my app( it again show me black screen only).

enter image description here

Reset content and setting for both simulators.

enter image description here

Clean the project.

Removing the app from applications and cached data from derivedData.(Thanks ACB)

Restart Mac.

Open Project and change Debugger to GDB

enter image description here

OTHER TIPS

Kill the iphone simulator and try again

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