Image Labeler - Labels and Exporting Problem

Hello.

I'm experiencing problems with Image Labeler. During the first time in a new session, everything seemed fine. Except when I loaded groundtruth to Matlab, one label had a non integer value [1]. I changed the value manually and all went fine. After loading the labeling session again, seemed like existing labels could now be inbetween pixels, giving them non integer coordinates [2], new ones still kept to move and scale pixel by pixel, like they should. After trying to correct this and export groundtruth again, every other picture had corrupted(?) data. Nothing was in the table format like it should be [3]. Why are these things happening? Is there a Solution? The labeling session was not extensive, but it's an hour of work wasted and I'd like to avoid any problems like this in the future. Thank you in advance!

[1] All values should be integer.

[2] Label is in non integer coordinate

[3] Instead of being a table of [X, Y, Width, Height] like picture [1], every other picture has groundtruth data like this.

EDIT: Now it won't even let me export gtruth. I'm dumbfounded with all this. Error, as expected is:

"Warning: Error occurred while evaluating listener callback.

Error using vision.internal.labeler.validation.checkLabelData

Invalid entry in label data table for Rectangle labelType. Table entries for column 'pera' must be M-by-4 matrices of [x, y,

width, height]. Please refer to groundTruth object."

[M.Khan]

Sorry to hear that you are experiencing problem with Image Labeler. Which MATLAB version are you using? If you are using R2019b, could you get the latest update and see if the problem goes away. If you still experience the problem, please contact MathWorks Technical Support.