Update element_subclasses.dart

[UsamaSarwar]

The argument type 'String?' can't be assigned to the parameter type 'Object' because 'String?' is nullable and 'Object' isn't.

To fix this, we need to change the argument type to 'String'.

This will tell the compiler that the argument is a non-nullable string, and the error will be resolved.

Here are some additional details about the error:

• The argument type 'String?' is a nullable string. This means that it can either be a string or null.
• The parameter type 'Object' is a non-nullable object. This means that it can only be an object.
• The compiler is trying to assign the argument 'text' to the parameter 'css', but the argument type is not compatible with the parameter type.
• To fix this, we need to change the argument type to 'String'. This will tell the compiler that the argument is a non-nullable string, and the error will be resolved.

[captainredbutt]

Is there any ETA on this fix. This is causing my builds to fail because of a 3rd party dependency that I can't change.

[msomali]

Can you please publish the fix?

[goileo]

Is there any ETA on this fix. This is causing my builds to fail because of a 3rd party dependency that I can't change.

you're right. I can't change the 3rd party dependency is real reson.（delete）

you can try add dependency_overrides in pubdesc.yaml

[netfotechsolutions]

Better fix would be to make it null safe like text! instead of text as String. Isn't it?