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compile error CS1617 #24

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ElizabethHanson1999 opened this issue Nov 2, 2022 · 1 comment

ElizabethHanson1999 commented Nov 2, 2022

Hi
I tried to complie the program using visual studio 2017 , and i got this error :

CSC : error CS1617: Invalid option '9.0' for /langversion; must be ISO-1, ISO-2, Default or an integer in range 1 to 6.

czudar722 commented Oct 18, 2024

Hi,
Same problem here, I tried MSBuild to compile it, but the same error came up.

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