Help : TypeError: Cannot read property 'x' of undefined

hello, guys, I'm new here and I wanna your help, please so my problem is when I want to save data i got this error TypeError: Cannot read property 'x' of undefined .

Use the copy path button that appears when you hover over the item in the panel.

There’s a great page in the docs that will explain how to use the debug panel to find the right path to any data item.

https://nodered.org/docs/user-guide/messages

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Looks like you have path wrong
try
msg.payload.configuration.anchor.position.x

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yes thank u so much I just did and it's working

don't forget to read steve's link as it will help you find paths in the future.

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yeah I did it and it worked thank you for your help

i will thanks

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