Error messages looked like this in Docker container <div class="snippet-clipboard-

6.9.0 throws TypeError in stand-alone mode while writing out period number about single-market-robot-simulator HOT 4 CLOSED

DrPaulBrewer commented on June 13, 2024

6.9.0 throws TypeError in stand-alone mode while writing out period number

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DrPaulBrewer commented on June 13, 2024

This happens in the fs.writeFileSync() call when writing out the period number.

Apparently, the type checking for this call has become more strict. It used to convert the number to a string but now it throws a TypeError instead.

It doesn't affect node version 12.18.1.

It does affect node version 14.4.0

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DrPaulBrewer commented on June 13, 2024

fs.writeFileSync is only called in one place in single-market-robot-simulator, here:

Lines 751 to 753 in 76a6e06

 function mainPeriod(sim){ 

 fs.writeFileSync('./period', sim.period); 

 }

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DrPaulBrewer commented on June 13, 2024

converting to string manually should fix

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DrPaulBrewer commented on June 13, 2024

done

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	function mainPeriod(sim){
	fs.writeFileSync('./period', sim.period);
	}