Question by ubigame · Mar 29, 2012 at 07:44 PM · error xcode unityiphone objective-c xcode 4.2

ZXing for iPhone & UnityiPhone - Bad Access in UnityInitApplication(appPath)

I'm trying to use ZXingWidget (iOS library) with Unity3D to get access to the iPhone camera and read a QR.

I haven't used any code from the lib yet, but when I run the application I got an error: EXC BAD ACCESS inside the function UnityInitApplication(appPath); [at --> AppController.mm > -StartUnity:]

The ZXing can be downloaded in this link http://code.google.com/p/zxing/downloads/list

I'm using the ZXing-2.0.zip

If anyone succeed building the code integration, please post the steps here.

Any crazy ideas are welcome either... I've tried almost everything, but since I don't have that much experience with Objective-C & Xcode it can't count that much...

Thanks in advance.

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rutter · Mar 30, 2012 at 02:56 AM 0

I can't offer any specific help, but you should be able to get a some log and/or stacktrace information out of Xcode. The specific signal you mentioned is usually caused by a NullReferenceException, in my experience.