I think problem in my versioning only or in my backup?

Question

hi jdev experts,
am using jdev 11.1.1.5.0-adfbc-versioning in jdev-oracledb10g
i h'd problem: please see this.
http://www.4shared.com/photo/XIHmwN1J/ptutyututut.html
picture doesnt represent clearly. here am to represent
what I did.
First of fall,
i create a new project and connect it to db. i created entities and dependent vo's and each every table had db foreign key.
so all of them get into my app. so finally get my app into versioning.
so my projects starts with login page and reaches index page.
first time my projects works perfectly. after closing and opening my project means (or) re-start jdev means
whenver i reaches index page means.
prompting some error.
http://www.4shared.com/photo/XIHmwN1J/ptutyututut.html.
error foreign key association is not found. the foerign is exist in db. and in also my app. and this foreign key link working good in businesscomponent browser also.
but while rendering the page. it show the error.
sometimes notice that:
i click corresponding association Overview section. i' surprised it seems to be empty. i check all of the assoication in my project nothing like that,
after few minutes . and i again noticed that corresponding association overview section it's filled automatically.
I don know what going on here.
my two of the collegue has same project in versioing. but they doesnt happens for them.
so i get out from the versioing concepts. and get into normal application back(this means i h'd a back, before get into versioing. so that backup has no veriosing).
Note: the backup without versioing  has also so same error.
i make checkout from collegues project but that also showing such error. but they doesnt had such.
so i entirely lost. i think i want re-install my jdev is it so?
can anyone point me where am worng.
Oh God, i spend whole day make check points. where the loop whole is?
please any one help me.
Edited by: ADF7 on Mar 5, 2012 7:49 AM

Answer 1

ADF7,
this all sounds really strange...
When you say that two colleges work on the same project (using the same central repository for versioning) I would recommend the following steps for you.
1. rename all work space folder in the file system which are connected with the application
2. checkout fresh copies of the work spaces you renamed in the first step
3. recompile all projects in the right order (of their dependencies)
4. check if the application works
5a. if yes you can remove the renamed work spaces from step 1. If you liek to know what exactly happened, you can compare the new with the renamed work space,
5b. delete the DefaultDomain folder inside the system11.1.1.5.xxxxx folder and restart jdev. Next time you start the app the DefaultDomain will be recreated. Hopefully the app now works.
5bc. if it still does not work delete the whole system11.1.1.5.xxxx folder and hope.
5bcd. if it still doesn't work, well deleting jdev and resinstall is next (next you buy a new pc :))
Timo