explorer-monorepo/docs/PRICEFEEDKEEPER_VARIABLE_FIX.md

PriceFeedKeeper Variable Name Fix

Date: 2025-12-24
Status: ✅ Fixed

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🐛 Issue

After renaming the return variable from needsUpdate to updateNeeded in checkUpkeep(), the code inside the function was still trying to assign to the old variable name needsUpdate.

Error:

Error (7576): Undeclared identifier. Did you mean "_needsUpdate" or "needsUpdate"?
   --> contracts/reserve/PriceFeedKeeper.sol:104:13:
    |
104 |             needsUpdate = true;
    |             ^^^^^^^^^^^

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✅ Fix

Changed assignments from needsUpdate to updateNeeded:

// Before
needsUpdate = true;
needsUpdate = false;

// After
updateNeeded = true;
updateNeeded = false;

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📋 Files Modified

• contracts/reserve/PriceFeedKeeper.sol (lines 104, 107)

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Last Updated: 2025-12-24