Caused by: java.lang.IllegalArgumentException: Unknown column name ‘number‘ in table b

Caused by: java.lang.IllegalArgumentException: Unknown column name ‘number‘ in table b

正式包打包完运行中报错，debug 包跑起来却meiwent,我这边是报找不到项目文件，直接看报错，把报错那个包混淆加一下就解决了