Error Handling Examples

EasyLang provides clean, friendly error messages with caret ^ pointers.

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Undefined Variable

so print x

Error

RuntimeError: Undefined variable 'x'
    1| so print x
              ^

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Type Error

we let x = "hi" plus 10

Error:

RuntimeError: Unsupported operand types for plus: string and number

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Module Error

bring "missing.elangh" as m

Error:

RuntimeError: Module file 'missing.elangh' not found.

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Incorrect Function Call

we let x = 10 x()

Error:

RuntimeError: Cannot call non-function value

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Summary

The error system shows:

• error type
• file + line
• highlighted position