il2cpp文件不可用

Question

我在Unity编辑器中开发了一个iOS游戏，在Unity编辑器中is also playable开发了iOS游戏，并在iOS（Xcode）中进行了Build＆Run游戏。构建成功，但是游戏无法正常运行。这就是为什么我决定调试功能，然后在Xcode（NOT IN UNITY）中遇到以下错误的原因：

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NullReferenceException：空值   发现对象实例所在的位置   需要。在   BallScript.MobileControl（）[0x00000]   在：0

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（文件名：   目前在il2cpp上不可用   行：-1）

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导致这些错误的原因是什么，我该怎么办？

Answer 1

This means the code in the MobileControl method in the BallScript class is trying to use a null value somewhere. I'd recommend debugging the code to better understand what is happening. You need to be using Unity 2018.2 or later to debug C# code on iOS. You can see directions about how to do that here: https://docs.unity3d.com/Manual/ManagedCodeDebugging.html

Note that the (Filename: currently not available on il2cpp Line: -1) is benign. It is unrelated to the specific error in this case, and you can ignore it.