exit status 1 Compilation error: exit status 1 At end of compilation but no real impact??

Arduino IDE 2.3.8 with Teensyduino

Unlocked Teensy 4.1
Teensy 4 Security
Generated a key
Ran the write fuse sketch (ended in blinking red light so failed)
Compiled and uploaded both .hex and .ehex outputs and the board runs just fine

However, when I compiled my test sketch which normally has no errors, I got the error in the title. The complete output was-

Opening Teensy Loader...
Memory Usage on Teensy 4.1:
FLASH: code:109812, data:35784, headers:9024 free for files:7971844
RAM1: variables:70112, code:107288, padding:23784 free for local variables:323104
RAM2: variables:12416 free for malloc/new:511872
exit status 1

Compilation error: exit status 1


Both .hex and .ehex outputs appear and function normally. There is no error, just a notification of error exit status. Following advice in another thread, I shut the computer down and restarted without affect.

Any ideas?
 
@lolachampcar: I encountered (& reported) a very similar "an error is reported, but the HEX files are generated" behavior, as discussed in <this> thread. Maybe what's described there can provide you some relief . . .

Mark J Culross
KD5RXT
 
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