<Error: java.lang.UnsupportedOperationException: F...

# stackoverflow

[user]

Error: java.lang.UnsupportedOperationException: Failed to resolve attribute at index 6: TypedValue{t=0x2/d=0x101009b a=1}
I am trying to show an AlertDialog but sometimes it crashes and it shows this error message in crashlytics
Caused by java.lang.UnsupportedOperationException: Failed to resolve attribute at index 6: TypedValue{t=0x2/d=0x101009b a=1}
at android.content.res.TypedArray.getColorStateList(TypedArray.java:540)
at android.widget.TextView.(TextView.java:906)
at android.widget.TextView.(TextView.java:820)
at android.widget.TextView.(TextView.java:816)
at...