[ensembl-dev] DB connection and panic: sv_setpvn error

[mag]

Hi Gang,

The panic: sv_setpvn error comes from the Encode::Byte module

This is a module maintained separately from Perl, which deals with 
unicode/non-unicode mappings.
Typically, this error seems to happen when attempting to map a single 
unicode character to a sequence of two non-unicode characters.

It is hard to trace back where the error originated, but my guess would 
be that it is linked to some encoding/decoding your browser is 
attempting to do.


Regards,
Magali

On 26/05/2014 07:59, ?? wrote:
> Hi All
>
> Our mirror has database connection and sv_setpvn errors (version 75). 
> The public-plugins/mirror/conf/ini-files/DEFAULTS.ini has been 
> changed, but it doesn't work. The DB connection is not our real DB IP, 
> user name and password.
>
> And I have no idea for the second error, about panic: sv_setpvn.
>
> The error massage:
>
> First:
>
>  Executing perl startup file
>  Retrieving conf from 
> /usr/local/Ensembl/ensembl-webcode/conf/config.packed
> :: Auto-selecting build 546 core DB 
> as:anonymous at drosophila_melanogaster_core_75_546:ensembldb.ensembl.org:5306 
> <http://ensembldb.ensembl.org:5306>
> Could not connect to database drosophila_melanogaster_core_75_546 as 
> user anonymous using 
> [DBI:mysql:database=drosophila_melanogaster_core_75_546;host=ensembldb.ensembl.org 
> <http://ensembldb.ensembl.org>;port=5306] as a locator:
> DBI 
> connect('database=drosophila_melanogaster_core_75_546;host=ensembldb.ensembl.org 
> <http://ensembldb.ensembl.org>;port=5306','anonymous',...) failed: 
> Can't connect to MySQL server on 'ensembldb.ensembl.org 
> <http://ensembldb.ensembl.org>' (111) at 
> /usr/local/Ensembl/ensembl/modules/Bio/EnsEMBL/DBSQL/DBConnection.pm 
> line 262.
> Syntax error on line 152 of 
> /usr/local/Ensembl/ensembl-webcode/conf/httpd.conf:
>
> Second:
>
> panic: sv_setpvn called with negative strlen -1 at 
> /usr/local/Ensembl/ensembl/modules/Bio/EnsEMBL/Utils/Exception.pm line 
> 420.\n
>
>
> Best regards
>
> -- 
> Gang Chen
> TILSI
> Taicang Institute For Life Science Information
> Address: A2/162, Renmin South Road, Taicang, 215400, Jiangsu Province, 
> P.R.China
> Phone: (+86)512-82782588
>
>
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