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GeoBASIC User Manual 3 — Creating a GeoBASIC Application
3-4 TPS1100-Version 2.10
3.4 COMMON PROBLEMS
The most common problems, which may arise, are:
•
GBStudio is not able to establish a connection to the GeoBASIC Debug
Server.
Solution: In the case of debugging with the simulator make sure the TPS
simulator is running and “Switched On”. In the case of the TPS device
make sure the right COM port has been chosen, the cables are connected
and the communication settings are equal on both sides. Notice, that
GBStudio only supports serial settings with 8 Bit, 1 Stop Bit, no Parity
Bit and CR/LF as a packet terminator. Only the Baud Rate may vary.
•
The application, which should be debugged, and/or the interpreter are not
loaded.
Solution: Load interpreter and/or application first, before you start
debugging.
•
The program source files are out of synchronicity with the compiled
application.
Solution: Recompile and reload the GeoBASIC application.
•
The Debug Session cannot be started, because the system predefined
symbol file could not be found.
Solution: Use the “Project Preferences” dialog, Debug-Tab, to specify
path and file name of the system predefined symbols.
•
The Debug Session cannot be started, because no valid entry point has
been chosen.
Solution: Use the “Project Preferences” dialog, Debug-Tab, to specify a
valid entry point. Valid entry points are defined in the source code as
“GLOBAL SUB …” procedure names. Notice: the predefined entry
points Install, Init and Stop are not valid entry points.
•
During debugging a Step-Into an Include source file doesn’t open the
source file and show the next statement. Or the compiler reports the error
that he can’t open an Include file.
Solution: Make sure that the “Project Preferences” dialog, Build-Tab,
field “Include Directories”, contains the right path, where GBStudio can
find the include source file.
•
The second registering of a variable doesn’t show the associated value.
Notice, a variable can be registered only once.
•
During debugging the code source cannot be edited. We disabled this
during the debug session to keep the source and the loaded application