Do you know what this Eagle error means?

[Faringdon]

Hi,
Do you know what the following warning means, it showed up just after i opened my Eagle schem to do some more work on it.
It goes  "to board" OK.

line 8006: invalid value '2019.3' for attribute 'x2' in tag <wire>
line 8007: invalid value '2019.3' for attribute 'x2' in tag <wire>
line 8007: invalid value '2019.3' for attribute 'x1' in tag <wire>
line 8009: invalid value '2019.3' for attribute 'x1' in tag <wire>

[ebastler]

The Autodesk support FAQ below explains the problem and a fix.
(And it was the third search result when I entered your error message into Google.)

https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/invalid-value-value-for-attribute-y-in-tag-attribute-when-opening-a-board-in-EAGLE.html