Home/ Questions/The easy way to handle error - command codesign failed with a nonzero exit code
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Morgan O'Ryan
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Asked: 2022-05-18T18:54:11+00:00 In:

The easy way to handle error – command codesign failed with a nonzero exit code

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Hi everyone, I’m learning about programs. While working, I try run in the simulator. As a result, I get the message:

CodeSign /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app (in target: Desker) cd /Users/admin/Desktop/AppStoreBuild/Project201 export CODESIGN_ALLOCATE=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate
Signing Identity: "-"
/usr/bin/codesign --force --sign - --entitlements /Users/admin/Desktop/AppStoreBuild/Project201/build/Project.build/Debug-iphonesimulator/Project.build/Project.app.xcent --timestamp=none /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app
/Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app: resource fork, Finder information, or similar detritus not allowed Command CodeSign failed with a nonzero exit code

What can I do about the “command codesign failed with a nonzero exit code” issue? Is there a better approach?

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2 Answers

  1. Best Answer
    Expert

    The cause: This happens after you add a.png file and a.wav file to an existing.scn assets folder. Because of the increased security, Xcode does not like file extensions.

    The solution: You can fix them one at a time by cd‘ing into the file’s directory and using Terminal’s ‘xattr’ command to remove their extended file attributes.

    To Get Rid of All Extended Attributes From a Single File

    To “clean” the attributes, use xattr with the -c flag:

    xattr -c yourfile.txt

    To Delete All Extended Attributes From a Large Number of Files

    Combine the -c “clean” flag with the -r recursive flag to recursively remove extended characteristics on all files in a directory:

    xattr -rc /path/to/directory
    • 0

  2. This problem occurred to me and Xcode did not compile on my device. However, on simulator it worked perfectly.

    These steps helped me solve my problem:

    1. Open keychain access.
    2. Lock the “login” keychain
    3. Unlock it, enter your PC account password.
    4. Clean Project is featured in the product menu.
    5. It can be rebuilt again.

    Everything works perfectly after that.

    • 19

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