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Compile problem with FC11
Posted: Thu Feb 26, 2026 9:52 am
by B2CAP-V6
Hello,
I now have another problem: when I compile the flowchart, the compiler returns error messages that I didn't get before. I haven't changed anything except that I installed MPLAB XIDE v6.3, because I bought a Microchip development board (Curiosity Low Pin Count (LPC) Development Board kit) to be able to test the programs in a real-world environment (but it doesn't work in MPLAB either; the compilation also returns errors). Do you have any idea what the problem might be? It's probably related to XC8, but I can't see where.
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 11:55 am
by Steve-Matrix
What error messages are you seeing?
Please post your ".msg.txt" file as well as the ".fcfx" file as this will often allow us to debug the problem without needing to download and compile your project. It will also rule out any differences in the setup of your toolchain.
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 12:19 pm
by B2CAP-V6
Hi Steve,
You can find in attachment the files.
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 4:29 pm
by LeighM
You seem to be running an old version of XC8 (V1.45)
Looks like your PIC compiler path is "C:\Program Files (x86)\Flowcode\Compilers\pic\"
This would normally be "C:\Program Files (x86)\Flowcode\Common\Compilers\picv2\"
Please check toolchain location in Global Settings->Locations->PIC
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 5:04 pm
by B2CAP-V6
I have a big problem. I uninstalled FC11 and reinstalled it. Now I can't open a flowchart (it opens and disappears immediately, FC closes). I also can't create a new flowchart; the same thing happens!
I don't understand anything anymore.
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 5:26 pm
by Steve-Matrix
I think there may be an issue with the updates on the website that is causing this problem. I will check now and let you know.
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 5:34 pm
by Steve-Matrix
I found and fixed a problem. Is it working ok for you now?
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 5:44 pm
by B2CAP-V6
Now that FC11 is working, I tried compiling again and I still have the same problem.
I've attached the files.
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 6:02 pm
by LeighM
Have you downloaded and installed the FC11 PIC toolchain from Matrix website?
Ah, edit, I've just looked at your new msg.txt and see that you now have correct compiler.
Must be something else wrong.
Have you done a full component update?
Re: Compile problem with FC11
Posted: Thu Feb 26, 2026 7:07 pm
by medelec35
I find this as odd.
Your project compiles for me without any alterations.
However your txt.msg file suggests a pin is not connected.
As Leigh as suggested have you done a full component database update?