求助！！redshift渲染出得EXR格式为什么有一排排小黑杠

求助！！redshift渲染出得EXR格式为什么有一排排小黑杠，图片忘留了，图片上就像下面这样得小黑块儿，还有为什么有时AOV通道不集成在同一图片上，也不会单独出通道图，你大佬们求解！！
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