Android : what is causing 'cannot resolve symbol GradleException' in a flutter project?

Android : what is causing "cannot resolve symbol GradleException" in a flutter project?
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Android : what is causing "cannot resolve symbol GradleException" in a flutter project?
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is what resolve causing : Android a project? "cannot flutter symbol GradleException" in

[Hansly_rz]

cant be resolved even if the project was made with "flutter create". People say replace it with FileNotFoundException and set SDK to 29