DACTree in OnlineOrders Tutorial Sample

Question

I get the following error when I try to run the DACtree example:
System Error: oracle.dacf.dataset.DataSourceOperationException: SessionInfo: Application module creation failed; className: OnlineOrdersModule
The test of the applicationmodule works fine.
Does anybody know what's wrong.
I've build the tabels and there where no errors and my connection is working as well.

Answer 1

I've added the two paths (Sample/... and AQJMS) the two libraries but he still doesn't find the order:
oracle.dacf.dataset.DataSourceOperationException:
SessionInfo: Application module creation failed;
className: OnlineOrdersModule
void oracle.dacf.dataset.ProducerObject.open(boolean)
void oracle.dacf.dataset.SessionInfo.publishSession()
void DACTree.Frame1.<init>()
void DACTree.Application1.<init>()
void DACTree.Application1.main(java.lang.String[])
I searched in the folder of OrderEntry/classes and I don't see/find any applicationmodule.class file.
I first tested the applicationmodule but I don't find any class-file.
What I did encounter is that the java-file is called OnlineOrdersImpl.java and the class-file of this file exists.
I changed the module-name in the java-source file but that didn't help either.
Thanx for your reply, Nathalie
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by JDev Team (Ralph):
Unless you created your DACTree project in the same directory that contains the OnlineOrders project, your new DACTree SessionInfo won't be able to locate the app module class. To remedy this, you can modify your DACTree project properties by creating a Library for the needed classes. After that you will also need to add another Library for AQJMS to your project properties definition. Here is the procedure to perform these tasks:
1. Right-click your DACTree project and select Properties.
2. Choose the Libraries tab and click the Libraries button.
3. In the dialog click New to add the Online Orders classes. In the Name field type "OnlineOrders" and in the Class Path field type (or browse to this directory): "D:\<JDevHome>\samples\BC4J\OrderEntry\classes"
4. Click Ok to close the dialog and return to the Libraries tab.
5. This time, click the Add button.
6. In the chooser dialog, the first library should be AQJMS. Leave this selected and click OK to add the library to your project and return to the Libraries tab.
7. Confirm that both you new libraries appear in the list. Click OK to exit.
8. Save your project and run again.
Now your SessionInfo will be able to locate the classes.<HR></BLOCKQUOTE>
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