[ensembl-dev] gene build problem

Jan-hinnerk Vogel jhv at sanger.ac.uk
Mon Oct 11 03:31:34 BST 2010

Hi jiangwenkai,

you're calling ISA on "something"  which is not an object  - ie  
objects are blessed references.

What analysis are you running and what modules are you using  
( RunnableDB / Runnable ) ?
Can you also add this before the foreach loop and post the result ?

foreach my $out (@output) {
    print "VAL $out\n";

My guess is that you're calling ISA on an array reference, not on the  
object itself.


On 10 Oct 2010, at 22:14, 江JWK wrote:

> Hi all,
> when i try to run exonerate using test_runableDB, one error occurs:
> Can't call method "isa" on unblessed reference at /home/SCE/ 
> jiangwenkai/ensembl/ensembl-pipeline/scripts/test_RunnableDB line 168.
> The error was caused by the following code in test_runnableDB script.
>   foreach my $out (@output) {
>     if ($out->isa("Bio::EnsEMBL::Gene")) { This line is where the  
> error message come from
> _______________________________________________
> Dev mailing list
> Dev at ensembl.org
> http://lists.ensembl.org/mailman/listinfo/dev

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