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Expected '(' (JavaScript)

  • Article

You attempted to enclose an expression within a set of parentheses, but did not include the opening parenthesis. Some expressions must be enclosed within a set of opening and closing parentheses. Notice the use of parentheses in the following example.

for (initialize; test; increment) {  
statement;  
}

To correct this error

  • Add the left parenthesis to the evaluation expression.