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Circular Dependency Error

We am developing 3 tier application. So we have 3 layers. 3 layers are class libraries. I am suppposed to refer 1st layer in second and vice versa. When i run projects (3 different projects) independently i am getting Circular dependency error. But when all 3 projects are kept in a single solution error vanishes. Can any one please tell me why this causes.
Jul 18 '07 #1
1 1144
vanc
211 Expert 100+
This sounds you are running a multi threading project. The problem may come from accessing a central resource, when a thread try to lock the resource and waiting for another what being kept by another thread and this thread is also waiting for the previous thread to release the lock to access that resource!!! Circular dependency.
for instance:
Thread A keep R1 and waiting to access R2
Thread B keep R2 and waiting to access R1
But no thread wants to release the resource it's keeping.

This is maybe the problem, if it's not. Give me a yell.

cheers.
Jul 18 '07 #2

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