Cause:
In the variable file srd in the controller ftp, a BOOL variable has a value that is not of BOOL type.
Troubleshooting:
Check the error source in the error information bar. Use it to locate the variable file containing the variable reporting the error, then check whether that BOOL variable has the correct value in the variable file.
Solution:
Contact after-sales support, modify the srd file reporting the error, and correct or delete the variable whose BOOL value is incorrect.
Case sharing:
None.