Typing the error: Assertion failed. "Isn't a single decl"


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ROOT Version: v6.28.00
Platform: Not Provided
Compiler: Not Providedw___
hi everyone.I am facing the following problem: Here is my C code:
image
When i run it,it show the next error:
Assertion failed: isSingleDecl() && “Isn’t a single decl”, file C:\build\ws\BUILDTYPE\Release\LABEL\windows64\V\6-28\root\interpreter\llvm\src\tools\clang\include\clang/AST/DeclGroup.h, line 84

How can i treat this?

TGraph *g = new TGraph();

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Can you give more details? Which exact version of ROOT did you install (64 bit or 32 bit)? Which exact version of Visual Studio do you have on your computer? Where do you start ROOT from? How do you run your code?

i did it with no result
image

I have the 6.28.00 (64 bit). I use the Microsoft visual studio code 2022. I run my code from root terminal.I saved it with .c.

you forgot the declaration of i: for (i = 0;i<10; i++)for (int i = 0;i<10; i++)

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You are right.Thank you.I used to run python code,so i need some time in order to get used the c code again.Thanks for your help!

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You’re very welcome!

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