Category: CONE

User Interface Control Framework panics are as follows:

`1`	Environment start up error
`2`	Environment already exists
`3`	Application UI (User Interface) cannot be created
`4`	Control cannot be found in the control stack
`5`	Environment caught unexpected leave
`6`	Non-leaving function `CCoeControl::Draw()` leaves during a redraw operation
`7`	Environment found file server resources had not been freed
`8`	Environment found window server resources had not been freed
`9`	Environment failed to handle window server event
`10`	The control already owns a window
`11`	The control cannot close the window as it does not own one
`12`	`CCoeControl::ComponentControl()` has been called, but the control is not a container
`13`	Environment cannot find the resource file to delete it
`14`	Environment cannot find the specified resource in any resource file
`15`	A NULL resource file name was passed to `CCoeEnv::AddResourceFileL()`
`16`	Resource is wrong length to be read as Unicode string
`17`	Internal control set up error
`18`	Attempted to add NULL observer
`19`	Attempted to remove NULL observer
`20`	Attempted to set up NULL FEP
`21`	Observer has already been added
`24`	FEP (Front End Processor) could not be loaded due to set-up problem
`27`	NULL GC passed to `CCoeEnv::SwapSystemGc()`
`28`	Resource file has not been freed
`29`	No view server session present
`30`	Specified view could not be found
`31`	NULL UID passed to `CCoeStatic::CCoeStatic()`
`32`	Duplicate UID passed to `CCoeStatic::CCoeStatic()`
`33`	Attempt to use `CoeSoundPlayer` without an environment
`36`	Open handles were found during application shutdown
`37`	Unexpected view server event
`39`	View notification observer already exists
`40`	Embedded application UI is not NULL
`41`	Embedded application UI is not NULL
`42`	Embedded application UI is not NULL
`43`	Embedded application UI is not NULL
`44`	Control being destroyed is still on the control stack
`45`	Focus observer notification is not pending
`46`	The handle for the current Window Server Redraw event is invalid
`49`	The control parent-child hierarchy has become circular
`50`	A control's parent has been set to something other than NULL or itself prior to being added to the control stack
`51`	Two controls with the same ID exist
`52`	An attempt was made to add an item to a control array which does not exist
`57`	An error occurred while notifying the central repository of a FEP change
58	The panic occurs if the logical color is not found from the list populated by the configuration ini-file.
59	The panic occurs if the color range is not found from the list populated by the configuration ini-file.
60	The panic must be called on invalid screen number.
61	The panic must be called on Backedup window.
63	This panic must be called on (non-BackedUp) window owning controls
64	The panic occurs if the pointer number is out of range. This panics in debug build only.