[英]'callCounter' is declared but its value is never read
With this code:使用此代码:
let callCounter = 0;
callCounter += 1;
I get the error:我得到错误:
callCounter' is assigned a value but never used.eslintno-unused-vars
callCounter' 被赋值但从未使用过。eslintno-unused-vars
How can I fix the error?如何修复错误?
You haven't called your variable callCounter anywhere.你还没有在任何地方调用你的变量 callCounter 。
If you do,如果你这样做,
let callCounter = 0;
callCounter += 1;
console.log(callCounter); //Testing purpose only
Your lint will not complain.您的 lint 不会抱怨。
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