Android Application crush

[developerHUA]

Hello, when I reflutter and sign This Apk , the application crashed. Here are the crash logs.
Process: com.sjmly.sjmtask.xsh, PID: 2847
java.lang.RuntimeException: Unable to get provider com.sjm.sjmdsp.core.utils.SjmDspFileProvider: java.lang.IllegalArgumentException: Missing android.support.FILE_PROVIDER_PATHS meta-data
at android.app.ActivityThread.installProvider(ActivityThread.java:6552)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6094)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6003)
at android.app.ActivityThread.access$1100(ActivityThread.java:207)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1663)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6825)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:860)
Caused by: java.lang.IllegalArgumentException: Missing android.support.FILE_PROVIDER_PATHS meta-data
at androidx.core.content.FileProvider.getFileProviderPathsMetaData(FileProvider.java:6)
at androidx.core.content.FileProvider.parsePathStrategy(FileProvider.java:4)
at androidx.core.content.FileProvider.getPathStrategy(FileProvider.java:3)
at androidx.core.content.FileProvider.attachInfo(FileProvider.java:8)
at android.app.ActivityThread.installProvider(ActivityThread.java:6547)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:6094) 
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6003) 
at android.app.ActivityThread.access$1100(ActivityThread.java:207) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1663) 
at android.os.Handler.dispatchMessage(Handler.java:106) 
at android.os.Looper.loop(Looper.java:193) 
at android.app.ActivityThread.main(ActivityThread.java:6825) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:860) 

[developerHUA]

This issue is due to the missing XML file in APK after refluxing.I need to know how to solve it. Thank you very much