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problem with 2019 update to 2020 version
I update my 2019.4.18(LTS) project to 2020.2.7. but have some unity package error. I am not install the Searcher in 2019 but it installed in 2020.2.7 when I updated the project.
Error Message:
Library\PackageCache\com.unity.searcher@4.3.1\Editor\Searcher\SearcherDatabase.cs(140,29): error CS0433: The type 'Task' exists in both 'Unity.Tasks, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
Library\PackageCache\com.unity.searcher@4.3.1\Editor\Searcher\SearcherDatabase.cs(147,28): error CS0433: The type 'Task' exists in both 'Unity.Tasks, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
Library\PackageCache\com.unity.searcher@4.3.1\Editor\Searcher\SearcherDatabase.cs(166,13): error CS0433: The type 'Task' exists in both 'Unity.Tasks, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
Library\PackageCache\com.unity.searcher@4.3.1\Editor\Searcher\SearcherDatabase.cs(202,29): error CS0433: The type 'Task' exists in both 'Unity.Tasks, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
Library\PackageCache\com.unity.searcher@4.3.1\Editor\Searcher\SearcherDatabase.cs(211,28): error CS0433: The type 'Task' exists in both 'Unity.Tasks, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
Library\PackageCache\com.unity.searcher@4.3.1\Editor\Searcher\SearcherDatabase.cs(235,13): error CS0433: The type 'Task' exists in both 'Unity.Tasks, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
try deleting the Library folder and reopening the project
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