'EDepthOfFieldMethod' with an invalid value of '('

can you help me to fix this error landscape is exported with no texturia or material colors

I have the same error but I don’t know what is generating it?
UATHelper: Packaging (Android (ETC2)): LogClass: Warning: In asset ‘None’, there is an enum property of type ‘EDepthOfFieldMethod’ with an invalid value of ‘(’
PackagingResults: Warning: In asset ‘None’, there is an enum property of type ‘EDepthOfFieldMethod’ with an invalid value of ‘(’