[Lazarus] How to debug DB errors.

[Donald Ziesig]

On 05/30/2018 12:05 PM, Joost van der Sluis via Lazarus wrote:
> Op 30-05-18 om 17:38 schreef Donald Ziesig via Lazarus:
>
>> I found the fpmake.pp file in 
>> /usr/share/fpcsrc/3.0.4/packages/fcl-db. Using sudo -i, I ran:
>>
>> fppkg install -o -gl
>>
>> It responded "Error code 301", then "Compile successful".
>>
>> I ran it again:
>>
>> hp-laptop fcl-db # fppkg install -o -gl
>> Warning: Unexpected response status code: 301
>> The FPC Package tool encountered the following error:
>> Found broken packages, run "fppkg fixbroken" first
>>
>> hp-laptop fcl-db # fppkg fixbroken
>> Warning: Unexpected response status code: 301
>> Re-install packages which are dependent on just installed packages
>> The FPC Package tool encountered the following error:
>> Stream read error
>>
>> All google searches for error 301 showed "Moved permanently" as the 
>> meaning.  Unfortunately, it doesn't show where it was looking when it 
>> got the 301 error.  Any suggestions?
>
> The URL to the central repository has changed from 'http' to 'https', 
> so that's why you see the redirect. But the main repository won't help 
> you, it is almost empty.
>
> But in your case you can just ignore all this. Fppkg tries to 
> recompile all packages which are depending on fcl-db. But the only 
> change is that you added debug-info. So the recompile is not necessary.
>
> Try to build your project, and see what happens.
>
>
>
> (There is another repository you could try, search for your fppg.cfg 
> (run 'fppkg listsettings') and adapt the url to the central repository 
> to: http://fpc.cnoc.nl/repo/testing/mirrors.xml.
>
> If you still miss any packages, ask me to add them.)
>
> Regards,
>
> Joost.

Well, the IDE recompiles, but my app is having problems with my own 
libraries that use *sqldb*.  The error message says that the checksum 
has changed.  I tried recompiling all or the dependencies, but the error 
does not change.

I am now going to uninstall Lazarus and FPC and re-installing it from 
scratch.  Hopefully that will fix it.  If not, I'll let you know.

BTW, is there any log file that I might be missing that will get me 
closer to the problem?

Don


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