Cotulbea Cosmin

Any solution until will be fixed ? I can't publish a pacakge because of this error. Thanks.

I forget to tell that I have some charts and use this in appServiceProvider \PhpOffice\PhpSpreadsheet\Settings::setChartRenderer( \PhpOffice\PhpSpreadsheet\Chart\Renderer\MtJpGraphRenderer::class ); If i remove this part from provider everything work but the charts will...

with a new xlsx file only with a simple chart and some data i get an other error 

I found that the file was corrupted but now i have a problem with that charts with data from other sheets: "Call to a member function getDataValue() on false" If...