.Net Core Upgrade Issue

Question

Hi Team, earlier we are using .net core 2.2 with angular js webpack , I just upgraded .net core to 3.1 after that if i run the application it is not throwing any exception but it is not loading any page ,just loading i suspect it is routing issue. please let me what is the issue.

Laxmidhar Sahoo · Answer

hi Comment the package from the web config may solve. or Check the package versions in web config

Madan Shekar · Answer

I am getting this issue after upgrading the .net core target framework 2.2 to 3.1. if i change to 3.1 to 2.2 application will work without any issue. i cross checked we are not using (in usin statements) that library. Please adbvice me on this more

Laxmidhar Sahoo · Answer

hi The type 'Bitmap' exists in both 'CoreCompat.System.Drawing and 'System.Drawing.Common Sop it may confused for adding both package . I thing comment the package may solve

Viswanatha Swamy · Answer

Hello Madan, Good afternoon. is the mentioned error/exception is coming from C#? What exceptions you are seeing from Dev Tools? Please advise. Many thanks. Regards, Swamy

Madan Shekar · Answer

ReflectionTypeLoadException: Unable to load one or more of the requested types. Could not load file or assembly 'CoreCompat.System.Drawing, Version=1.0.0.0, Culture=neutral, PublicKeyToken=c0a7ed9c2333b592'. The system cannot find the file specified.

Viswanatha Swamy · Answer

Hello Madan, Good morning. Could you please open the "Developer Tools" navigate to the Network & Console tabs. Could you please paste the images of those two? Many thanks. Regards, Swamy

.Net Core Upgrade Issue

Answers (6)