Hi Corrado,

 > I have verified that SQLite3 is installed. I have also found an
> installed package that is named libqt4-sql-sqlite (SQLite3 database
> drive for QT4): is it the plugin you were talking about?
> The "pathGeoDB" is pointing to my home directory, while it should point
> to...?

Any valid path should do. In the path you will find a file named 
qlgt.db. This should have the correct access rights. Maybe the file is 
corrupted. In this case it's a good idea to move it. QLGT will create a 
new one.

Oliver

> I have forgotten to mention that I have no problems with vector maps.
> Many thanks,
>
> Corrado
>
>> Hi Corrado,
>>
>> are SQLite3 and the Qt plugins for database support installed. On some
>> distributions the plugins are a standalone packet.
>>
>> Another problem might be a bad database path configured in QLGT. Watch
>> out for the [environment] section in the configuration file. The path is
>> stored in "pathGeoDB".
>>
>> Anyway I do not think it's a problem related to ECW. The exception is
>> thrown in QSqlQuery and that is used in the QLGT's database.
>>
>> HTH
>>
>> Oliver
>>
>>> Hi Oliver,
>>> yesterday I tried to open an ECW file... and I discovered that I'm no
>>> more able to open it. Not only, QLGT crashes if I try.
>>> I have recompiled GDAL 1.8.1 and GDAL 1.10.0 by enabling the ecw option,
>>> but it has not solved the problem.
>>> I also recompiled QLGT by starting from the repository version... same
>>> result.
>>> This is the message I get when QLGT crashes
>>>
>>> Warning: QSqlQuery::exec: database not open
>>> Warning: Qt has caught an exception thrown from an event handler. Throwing
>>> exceptions from an event handler is not supported in Qt. You must
>>> reimplement QApplication::notify() and catch all exceptions there.
>>>
>>> terminate called after throwing an instance of 'std::length_error'
>>>      what():  basic_string::_S_create
>>>
>>> Can you please help me?
>>>
>>> Corrado
>
>
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