TYPO3 Exception 1355142232¶
Below, the TYPO3 community may have provided additional information or solutions for this exception. However, these may or may not apply to your particular case. If you can provide more information, you should come back here and add your experience and solution steps to this issue once you have resolved it.
General TYPO3 troubleshooting tips can be found in the section "Troubleshooting" of the menu, and live support is available in the TYPO3 Slack channel #typo3-cms. (See How to get your TYPO3 Slack account.)
The ColumnMap for property "..." of class "..." is missing¶
What this simply says is that you don't have such a field/property with that spelling in your model for the table you are querying. Perhaps you are using the exact spelling found in your table. You should instead use the spelling in your model. Cross-check that you have such a field in your model.