Problems occurring on the developer PC can be easily found in most cases. The usual features of the development environment can be used to spot a problem relatively quickly. The first step is to catch any occurring exceptions and to find their cause (see section Error Handling With Exceptions).
As a development component List & Label is naturally run under a variety of different constellations on the end user side. To find problems there as easily as possible a dedicated debug tool is available which provides a logging function for problems occurring rarely or only on certain systems so problems can also be examined under systems without a debugger.
Of course, the logging function can also be used on the developer PC and provides the possibility to check all calls and return values at a glance as well.