Go edit mode -> messages -> 'Display PDF Document'
Got the same errors as OP. I suspect this was caused by Adobe Document Service but even after I connect A4H to the existing ADS service it's still showing same errors.
Is there any configuration sitting behind? Even when I tried to click 'print' it shows the following errors... I have defined my default printer as LOCL or LPDF none of them works.
Go edit mode -> messages -> 'Display PDF Document'
Got the same errors as OP. I suspect this was caused by Adobe Document Service but even after I connect A4H to the existing ADS service it's still showing same errors.
Is there any configuration sitting behind? Even when I tried to click 'print' it shows the following errors... I have defined my default printer as LOCL or LPDF none of them works.
![57572c42b06b5.jpg](serve/attachment&path=57572c42b06b5.jpg)