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XCode: can't open output file for writing

March 14, 2017 - 9:33am #1

When I build a regular unity3d project (without vuforia) support everything works fine in XCode.



However when I build a project that contains the vuforia extension I get the following Error message when I press play in XCode:

ld: can't open output file for writing: /Unity/vuforia/xcode/DerivedData/Unity-iPhone/Build/Products/ReleaseForRunning-iphoneos/vuforia.app/vuforia, errno=21 for architecture arm64

Using Unity3D 5.5 and Xcode 8.2.1

XCode: can't open output file for writing

May 8, 2018 - 3:11am #4

Is there is any alternate solution for this??

XCode: can't open output file for writing

March 22, 2017 - 12:49am #3

GrantTipsRainbow wrote:

I landed up recreating the project in Xcode 7.2.1 and then I migrated the files to that project, that fixed the issue and to now Archive successfully. 

You did not need to message me privately just ask here on the board

XCode: can't open output file for writing

March 22, 2017 - 12:47am #2

I landed up recreating the project in Xcode 7.2.1 and then I migrated the files to that project, that fixed the issue and to now Archive successfully. 

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