This error occurs during packaging when the resource ID provided for packaging conflicts with an existing resource. If you're not trying to replace an existing book, the solution would be to simply change the ID you're providing, or omit... Read More
ACS: Errors and Error Messages
Depending on your operating system or ACS version, you may get different errors for this issue. Invalid character or characters in a file name in the ePub file You might see something like this: ERROR Package: Error in packaging java.lang... Read More
When packaging files to ACS, you may get E_ADEPT_UNKNOWN error. If you look at the packaging log file, you may see the following memory error: Exception in thread "main" java.lang.OutOfMemoryError: Java heap space This can happen either... Read More
With the introduction of Java 7u141 and 8u131, Oracle decided that it was time to disable MD5 signatures. While everyone can agree that this was a good decision, it does cause some havoc with software that still uses MD5 signed JAR files. Adobe... Read More
A user may see this error when trying to download an ebook to Adobe Digital Editions (ADE) or possibly other readers where the ebooks are hosted by Adobe Content Server. This error is a little misleading. The error is usually not directly related to... Read More
If you see this error when trying to fulfill a book from Adobe Content Server, the likely reason is that your fulfillment URL in the fulfillment config file does not match the fulfillment URL created by Datalogics. Please compare the URL you have in... Read More