https://s3.amazonaws.com/cdn.crane.com/pdfwork/breakingAdobe.pdf
On 17 Aug 2020, at 19:35, Pop, Rares <r...@crane.com<mailto:r...@crane.com>> wrote: Hi guys, I am trying to add the color space resources from a source document to another. PDPage spotsPage = this.spotsDocument.getPage(0); // source document PDPage docPage = newDocument.getPage(0); // target document // copy color space for (COSName name: spotsPage.getResources().getColorSpaceNames()) { PDColorSpace pdcs = spotsPage.getResources().getColorSpace(name); docPage.getResources().add(pdcs); } newDocument.save("out1.pdf"); newDocument.close(); However, when opening the out1.pdf with Acrobat, it crashes when looking at Print Output Preview to see the new colours. What am I missing? Thank you, Ra