Android报错:Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)'
2017-07-27 10:27
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项目中遇到空指针异常
具体如图:
再看下面具体的错误定位在
这一行是加载布局文件,因此是初步确定布局的原因。
再看布局文件:
我的xml文件中, 写成小写的 了,改过来就行。
java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
具体如图:
再看下面具体的错误定位在
RegisterActivity.java:31:
这一行是加载布局文件,因此是初步确定布局的原因。
再看布局文件:
我的xml文件中, 写成小写的 了,改过来就行。
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