I have a problem with the Tamino Schema Editor. I want to load a DTD into Tamino. The DTD is called “x3d-CoreProfile-autogenerated.dtd”. With this it is possible to work with VRML and X3D compliant 3D scene files.
My problem is, i get an error massage like this:
“Fatal Error:java.lang.OutOfMemoryError”
I’m using Win2k pro with 1GB of physial RAM and the Java task uses max. 80MB of the memory. Maybe it’s a question of the java runtime environment? Please help i need this DTD to work with tamino.
i’m using the downloadable xml starter kit version of tamino (i think it is v2.3.1). this text is a caputure from System Management Hub → Tamino → Version
I had a look at your dtd and tested it with Tamino 2.3 and 3.1. It is possible to convert this dtd to a Tamino 2.3 schema however I do not recommend this because of the complexity of this dtd and the limitations in Tamino 2.3 regarding dtd support.
Tamino 3.1 can generate an XML schema from this dtd which is much smaller and easier to handle than the Tamino 2.3 Schema (35 kB in comparison to 3 MB).
For future reference, you may want to check out the Java documentation for “java”. In particular the -X options for configuring memory available to the JVM for stack and heap.