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AKSW / OntoWiki

Semantic data wiki as well as Linked Data publishing engine
https://ontowiki.net
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Erfut error: Virtuoso adapter requires the ODBC extension to be loaded. #424

Closed cfrancois7 closed 7 years ago

cfrancois7 commented 7 years ago

EDIT:

When I try to access the page on my localhost (localhost/~myName/ontowiki) I got this message in the ontowiki.log: Erfurt_Store_Adapter_Exception: Virtuoso adapter requires the ODBC extension to be loaded. -> /Users/myName/Sites/ontowiki/vendor/aksw/erfurt/library/Erfurt/Store/Adapter/Virtuoso.php@104

I can properly connect my virtuoso with Isql and I tested the OCDB driver, everything works fine. I just don't know how to run the ODBC extension here.

cfrancois7 commented 7 years ago

The problem seems to not come from php because odbc_connect('VOS', 'dba', 'dba') works fine.

$ make odbctest
Your connection to Virtuoso seems to work fine
white-gecko commented 7 years ago

Is this on MacOSX?

pfrischmuth commented 7 years ago

Can you please check the phpinfo() output page within your web browser? Is the ODBC extension loaded there? Maybe your CLI PHP uses another configuration file?

cfrancois7 commented 7 years ago

Yes it is on mac, and yes indeed the odbc extension was not installed with the build-in php5.5 (and It seems to be too complicated to add the extension). I decided to install from sources through homebrew and now the extension is loaded.

But again, I have to deal with the same problem than Nginx. The time to load a page is very very long. See here the problem with Nginx.

It is normal that the first page of my database (on virtuoso 20 Go) takes a dozen of minutes to load ? Once again, I don't find a log file with any interesting information : log/ontowiki.log => nothing, erfurt.log => nothing, apache2/error.log => nothing, virtuoso.log => nothing interesting too.

cfrancois7 commented 7 years ago

You can close this topic. With the packages from homebrew (http24 and php --with-unixodbc) everything is good with ODBC. If there is problem to define the configuration, just use the iODBC administrator tools from OpenLinks.