android - AsyncHttpClient上传图片和文字数据,直接失败了,但是onFailure方法中的bytes输不出东西,为何?

Question

map不是空的,直接就走失败的方法了,但是想输出byte,是个空的输出错误 java.lang.NullPointerException: Attempt to get length of null array
求指教!!

Answer 1

Use breakpoints to see throwable information