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Ourpalm / ILRuntime

Pure C# IL Intepreter Runtime, which is fast and reliable for scripting requirement on enviorments, where jitting isn't possible.
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Unable to cast object of type 'Int32' to type 'Dictionary`2'. #771

Open hui1993 opened 6 months ago

hui1993 commented 6 months ago

偶现的类型转换错误

代码如下： public bool TryGetItem(Hex hex, out T item) { var key = GetHexkey(hex); if(_map.ContainsKey(key)) { item = _map[key]; return true; } item = default; return false; }

_map是dictionary

可能跟范型有关，准备去掉试试

hui1993 commented 5 months ago

简化了代码，去掉范型约束之后，线上无报错。猜测跟范型约束有关，其他小伙伴可以参考

lixu19950414 commented 4 months ago

ILMethod中设置def.Body = null，结合泛型类型使用就会有小概率造成这个问题。具体原理不明。2.1.0版本，不开启jit

if !DEBUG || DISABLE_ILRUNTIME_DEBUG

            //Release Method body to save memory
            if(!noRelease)
                def.Body = null;

endif

注释掉def.Body = null 可以解决，但是会增加很多堆内存