Compiling issue

I am using multiple nth and watch nodes changing values then deploy with no problem multiple times.
Now here is what happened, my hydro drops out for a second and my system shut down, I boot everything back up now I can not deploy xodballs I get the following error

"Using library Servo at version 1.1.2 in folder: C:\Users\mhalb\AppData\Local\Temp\xod_temp_sketchbookwBPG2z\libraries\Servo

Error: exit status 1
Compilation failed.
Compilation failed
Command C:\Users\mhalb\AppData\Local\Programs\XOD IDE\resources\arduino-cli.exe --config-file=C:\Users\mhalb\AppData\Local\Temp\arduino-cliVNDOzH\.cli-config.yml compile --fqbn arduino:avr:mega:cpu=atmega2560 --verbose C:\Users\mhalb\AppData\Local\Temp\xod_temp_sketchbookwBPG2z\xod_1569096897328_sketch failed with code 1
The generated C++ code contains errors. It can be due to a bad node implementation or if your board is not compatible with XOD runtime code. The original compiler error message is above. Fix C++ errors to continue. If you believe it is a bug, report the problem to XOD developers."

I have actually uninstalled and then reinstalled the XOD ide. I keep the xodballs on an external drive. I booted up another system and loaded up this same xodball and everything went as it should. So I am not stuck but any ideas as to why this is an issue ? it is obviously not the IDE itself but some node or compatibility issue, It is my main tinkering computer.
thanks
g-p

before exit: error 1, the most important is up, scroll

the error will be marked with ∧

Hi cesars
I scrolled the75 or so lines and there was no marker ^, however over half the script was reverencing servo.h. That hydro issue seemed to have messed things up a bit as my system will not even boot up now so that is another task for another day. It was obviously not a XOD issue but a system corruption. I love XOD so much I have it on 3 systems, that is why I keep all the xodballs on an external HDD. Thanks again for stepping in.
g-p