Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
Hello, Dermot and Alejandro, Thanks for your help. Yes, they are very good hints :) I tried them and I learnt more about the Catalyst framework. I looked at how I executed the script and I think I figured out why. I ran myApp_create.pl within the script subdirectory. For some reason, the files are not generated in the right places. I have reexecuted myApp_create.pl from outside 'scripts' and am now getting another error (which I think is trivial) when I run myApp_server.pl In short: Never ever myApp_create.pl in the scripts directory level. Don't know why it is such (which I think is silly cause we should be able to run the any damn script in the directory level which it is made in without problems). Ta! K. akimoto Quoting Dermot paik...@googlemail.com: 2009/2/18 kakim...@tpg.com.au: Hello Dermot, sorry, you're right. Yes, I could not find myAppDB::Listing myself. I ran the following command for generating the static schema manually. myApp_create.pl model myAppDB DBIC::Schema myApp::Schema create=static dbi:Pg:dbname=myApp myAdminUser mypassword Where in catalyst do we get Catalyst to recognise all the static files found under Schema ? In lib/myApp/Model/DB.pm It should look something like: __PACKAGE__-config( schema_class = 'myApp::myAppDB', ... Your command says Create a schema under the directory 'myAppDB', so they should be under lib/myApp/myAppDB/ They probably are there as *.new (as Alejandro says) This whole issue can be quickly resolved if you can search/grep through the files in ~/Controller/* and/or ~/myAppDB/* to find out how is trying to use Listing.pm. Does you this table exist in you DB? Good luck, you'll get there eventually :) Dp. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/ ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
Hello, Dermot, Replies are as per below. Quoting Dermot paik...@googlemail.com: myApp_create.pl model myAppDB DBIC::Schema myApp::Schema create=static dbi:Pg:dbname=myApp myAdminUser mypassword Your command says Create a schema under the directory 'myAppDB', so they should be under lib/myApp/myAppDB/ I beg to differ. The files are created within myApp/lib/myApp/Schema and myApp/lib/myApp/Schema.pm They probably are there as *.new (as Alejandro says) Nope. This whole issue can be quickly resolved if you can search/grep through the files in ~/Controller/* and/or ~/myAppDB/* to find out how is trying to use Listing.pm. Does you this table exist in you DB? Yes the table exists. I ran the myApp_create.pl script again outside of the 'scripts' directory and running myApp_server.pl is ok except I got another error (small one). I found that when I add relations into the ORM files (ie. Listings.pm, Users.pm), I was using the notation of __PACKAGE__-has_many( 'listings' = 'myAppDB::Listings', 'manager_id'); That should be right because 'myAppDB' to my understanding, is how Catalyst will recognise my schema (as defined in the myApp_create.pl call above). I know logically, it should be 'myApp::Schema::Listings' as that package can be found in lib/myApp/Schema/Listings.pm ' Very confused here. Can anyone please enlighten me?? ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
2009/2/18 kakim...@tpg.com.au: lib/myApp/myAppDB/ I beg to differ. The files are created within myApp/lib/myApp/Schema and myApp/lib/myApp/Schema.pm What not Schema/myAppDB? All of these question really belong on the DBIc mailing list which is here: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/dbix-class Yes the table exists. I ran the myApp_create.pl script again outside of the 'scripts' directory and running myApp_server.pl is ok except I got another error (small one). I found that when I add relations into the ORM files (ie. Listings.pm, Users.pm), I was using the notation of __PACKAGE__-has_many( 'listings' = 'myAppDB::Listings', 'manager_id'); That should be right because 'myAppDB' to my understanding, is how Catalyst will recognise my schema (as defined in the myApp_create.pl call above). I know logically, it should be 'myApp::Schema::Listings' as that package can be found in lib/myApp/Schema/Listings.pm ' Very confused here. Can anyone please enlighten me?? I'm going to do something horrid and point you at the documentation: http://search.cpan.org/~ribasushi/DBIx-Class-0.08012/lib/DBIx/Class/Relationship.pm#has_many and http://search.cpan.org/~ribasushi/DBIx-Class-0.08012/lib/DBIx/Class/Schema.pm You created you Schema with DBIx::Class::Schema. If you had used myApp_create model myApp::Model, your model would reside under the model directory. Instead you a a Schema.pm file the points resolves everything to the files with the the model name you handed to it. I not expert enough to say much more and I fear I might give incorrect information if I try and summarise why you use 'myAppDB::Listing' and not the full path (i suspect the latter woudl work though. Good luck, Dp.. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
Reply is as per below I'm going to do something horrid and point you at the documentation: http://search.cpan.org/~ribasushi/DBIx-Class-0.08012/lib/DBIx/Class/Relationship.pm#has_many and http://search.cpan.org/~ribasushi/DBIx-Class-0.08012/lib/DBIx/Class/Schema.pm You created you Schema with DBIx::Class::Schema. If you had used myApp_create model myApp::Model, your model would reside under the model directory. Instead you a a Schema.pm file the points resolves everything to the files with the the model name you handed to it. K.akimoto: hi, 1) Please read the latest update on this thread which I posted. I found the solution 2) Please read the command which I used properly. a) myApp::Schema is used hence, the ORM files will be created in 'lib/myApp/Schema'. I have looked at the output and it's confirmed. b) the script/myApp_create.pl command is: myApp_create.pl model myAppDB DBIC::Schema myApp::Schema create=static dbi:Pg:dbname=myApp myAdminUser mypassword ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
On 18 Feb 2009, at 10:43, kakim...@tpg.com.au wrote: In short: Never ever myApp_create.pl in the scripts directory level. Don't know why it is such (which I think is silly cause we should be able to run the any damn script in the directory level which it is made in without problems). From a quick scan of the changelog, I make that as being fixed in 2005! What version are you running, as I certainly can't replicate this in any of my applications? If you create a new application, and then try to run the create, can you make it happen again, and if so please cough up the command line as it needs fixing! :) Cheers t0m ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
[Catalyst] DBIC::Schema issue - out of ideas.
hi, everyone :) I just updated my ORM (DBIx::Class) based on the latest tutes. The application was working fine until I found a bug which led to another bug. I corrected the error and saw an update to the tute. With itchy fingers, I decided to update my ORM and now, when I run myApp_server.pl or myApp_test.pl, I get the errors below. kakim...@gautica:~/projects/myApp/script$ ./server Couldn't instantiate component myApp::Model::myAppDB, Cannot load schema class 'myApp::Schema': DBIx::Class::Schema::throw_exception(): DBIx::Class::Row::throw_exception(): Can't locate myAppDB/Listi ngs.pm in @INC (@INC contains: /home/kakimoto/projects/myApp/script/../lib /etc/perl /usr/local/lib/perl/5.8.8 /usr/local/share/perl/5.8.8 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8 /usr/share/pe rl/5.8 /usr/local/lib/site_perl . /home/kakimoto/projects/myApp/lib/myApp/Schema) at /usr/local/share/perl/5.8.8/Class/C3/Componentised.pm line 126. Compilation failed in require at /usr/local/share/perl/5.8.8/Class/C3/Componentised.pm line 126. Compilation failed in require at /usr/local/share/perl/5.8.8/Catalyst/Model/DBIC/Schema.pm line 295. at ./server line 56 at ./server line 56 Compilation failed in require at ./server line 56. kakim...@gautica:~/projects/myApp/script$ 1) './server' = './myApp_server.pl' 2) line 56 in ./server reads 'require myApp;' what I have done: 1) Googled and found another post which has the similar error message. Sadly, the cause is different and that post was for a catalyst app on activestate perl (http://www.nabble.com/Issue-with-Tutorial-section-3-td21139137.html) 2) did a sanity check (ie perl -cw myApp_server.pl ) and it checks out fine. Syntax is ok. This is off http://lists.scsys.co.uk/pipermail/catalyst/2006-November/010337.html 3) nope, i did not miss any ending ';' (based on http://lists.scsys.co.uk/pipermail/catalyst/2006-November/010232.html). 4) read up on the docs. These are (not limited to): - DBIx::Class, -Catalyst::Model::DBIC::Schema - Catalyst tutes (again) - etc... I am going to have to break down the app to only its authorisation components and try debugging from there. Any ideas? Thanks, K. akimoto ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
[Catalyst] DBIC::Schema issue - out of ideas [ more info ]
Hi, guys, Just about to shut the machine down when i realised I could give a little more info. This is the command I ran to generate the static ORM files. myApp_create.pl model myAppDB DBIC::Schema myApp::Schema create=static dbi:Pg:dbname=myApp myAdminUser mypassword - the Schema.pm file got generated fine, - all the files under Schema/ are matching what's on the database. - I added the relationships to the files under Schema/ - I removed ' int (4) ' or something like that which limited the IDs (primary keys) of my db tables to 4 digits. Any ideas on what could have possible failed would be helpful. Thank you K. akimoto ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
2009/2/17 on...@houseofdesign.de: On Tue, 17 Feb 2009 23:07:02 +1100, kakim...@tpg.com.au wrote: Hi, guys, Just about to shut the machine down when i realised I could give a little more info. This is the command I ran to generate the static ORM files. myApp_create.pl model myAppDB DBIC::Schema myApp::Schema create=static dbi:Pg:dbname=myApp myAdminUser mypassword - the Schema.pm file got generated fine, - all the files under Schema/ are matching what's on the database. - I added the relationships to the files under Schema/ - I removed ' int (4) ' or something like that which limited the IDs (primary keys) of my db tables to 4 digits. Any ideas on what could have possible failed would be helpful. Do you run ./myApp_server.pl from within the scripts/ directory? try scripts/myApp_server.pl from the root directory! This should really go to the DBIc mailing list. This problem that DBIx can't locate Listings.pm which might be defined in you Schema.pm file. If your pwd is /home/kakimoto/projects/ and you type `find . -name Listings.pm -ls` do you see the file? Can you post the contents of that file. Good luck, Dp. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
hi Dermot and all, I tried running myApp_server.pl from the root dir (ie. perl scripts/myApp_server.pl or script/myApp_server.pl) and the same error message still comes up. Also, I did an upgrade of perl from 5.8.8 to 5.8.9 and when I first ran myApp_server.pl, there was an error that parent.pm was not to be found. For the moment, I have included a path to parent.pm explicitly pointing to the copy in perl 5.8.8 . I checked around and it seemed that parent.pm is not supported by perl 5.8.9. Any ideas on these two issues? thank you:) Quoting Dermot paik...@googlemail.com: 2009/2/17 on...@houseofdesign.de: On Tue, 17 Feb 2009 23:07:02 +1100, kakim...@tpg.com.au wrote: Hi, guys, Just about to shut the machine down when i realised I could give a little more info. This is the command I ran to generate the static ORM files. myApp_create.pl model myAppDB DBIC::Schema myApp::Schema create=static dbi:Pg:dbname=myApp myAdminUser mypassword - the Schema.pm file got generated fine, - all the files under Schema/ are matching what's on the database. - I added the relationships to the files under Schema/ - I removed ' int (4) ' or something like that which limited the IDs (primary keys) of my db tables to 4 digits. Any ideas on what could have possible failed would be helpful. Do you run ./myApp_server.pl from within the scripts/ directory? try scripts/myApp_server.pl from the root directory! This should really go to the DBIc mailing list. This problem that DBIx can't locate Listings.pm which might be defined in you Schema.pm file. If your pwd is /home/kakimoto/projects/ and you type `find . -name Listings.pm -ls` do you see the file? Can you post the contents of that file. Good luck, Dp. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/ ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
2009/2/17 kakim...@tpg.com.au: hi Dermot and all, I tried running myApp_server.pl from the root dir (ie. perl scripts/myApp_server.pl or script/myApp_server.pl) and the same error message still comes up. Also, I did an upgrade of perl from 5.8.8 to 5.8.9 and when I first ran myApp_server.pl, there was an error that parent.pm was not to be found. For the moment, I have included a path to parent.pm explicitly pointing to the copy in perl 5.8.8 . I checked around and it seemed that parent.pm is not supported by perl 5.8.9. Any ideas on these two issues? thank you:) You haven't answered the questions. The error says Can't locate myAppDB/Listings.pm Can you find it? You need to install Parent (http://search.cpan.org/~corion/parent-0.221/lib/parent.pm). There is nothing in the docs to say that it won't 5.8.9. You just haven't installed it against that version of your perl binary. You didn't need to install a new perl, just configure your myApp correctly. Good Luck, Dp. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas [ more info ]
Hello Dermot, sorry, you're right. Yes, I could not find myAppDB::Listing myself. I ran the following command for generating the static schema manually. myApp_create.pl model myAppDB DBIC::Schema myApp::Schema create=static dbi:Pg:dbname=myApp myAdminUser mypassword Where in catalyst do we get Catalyst to recognise all the static files found under Schema ? ta You haven't answered the questions. The error says Can't locate myAppDB/Listings.pm Can you find it? You need to install Parent (http://search.cpan.org/~corion/parent-0.221/lib/parent.pm). There is nothing in the docs to say that it won't 5.8.9. You just haven't installed it against that version of your perl binary. You didn't need to install a new perl, just configure your myApp correctly. Good Luck, Dp. ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/ ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] DBIC::Schema issue - out of ideas.
Hello Alejandro, Yep, I made sure that the 'Schema' subdir does not exist before I ran the following command to create static ORM files. myApp_create.pl model myAppDB DBIC::Schema myApp::Schema create=static dbi:Pg:dbname=myApp myAdminUser mypassword Yet, i followed tute 3 of the catalyst manual and DBIC docs to no success. What am I missing? Quoting Alejandro Imass alejandro.im...@gmail.com: Are you using a static schema? (it seems). If so, and unless you have customized the generated Schema files, it is usually safe to delete your Schema classes and generate the ORM model again. If you re-generate your static schema, on top of the old one, the model class will not overwrite and you will have a .new class sitting beside the old one. Also the schema loader does not deal with table drops and I think it doesn't deal with updates either, so you are always better off by deleting your schema classes prior to reloading your static schema. On Wed, Feb 18, 2009 at 7:26 AM, kakim...@tpg.com.au wrote: hi, everyone :) I just updated my ORM (DBIx::Class) based on the latest tutes. The application was working fine until I found a bug which led to another bug. I corrected the error and saw an update to the tute. With itchy fingers, I decided to update my ORM and now, when I run myApp_server.pl or myApp_test.pl, I get the errors below. kakim...@gautica:~/projects/myApp/script$ ./server Couldn't instantiate component myApp::Model::myAppDB, Cannot load schema class 'myApp::Schema': DBIx::Class::Schema::throw_exception(): DBIx::Class::Row::throw_exception(): Can't locate myAppDB/Listi ngs.pm in @INC (@INC contains: /home/kakimoto/projects/myApp/script/../lib /etc/perl /usr/local/lib/perl/5.8.8 /usr/local/share/perl/5.8.8 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8 /usr/share/pe rl/5.8 /usr/local/lib/site_perl . /home/kakimoto/projects/myApp/lib/myApp/Schema) at /usr/local/share/perl/5.8.8/Class/C3/Componentised.pm line 126. Compilation failed in require at /usr/local/share/perl/5.8.8/Class/C3/Componentised.pm line 126. Compilation failed in require at /usr/local/share/perl/5.8.8/Catalyst/Model/DBIC/Schema.pm line 295. at ./server line 56 at ./server line 56 Compilation failed in require at ./server line 56. kakim...@gautica:~/projects/myApp/script$ 1) './server' = './myApp_server.pl' 2) line 56 in ./server reads 'require myApp;' what I have done: 1) Googled and found another post which has the similar error message. Sadly, the cause is different and that post was for a catalyst app on activestate perl (http://www.nabble.com/Issue-with-Tutorial-section-3-td21139137.html) 2) did a sanity check (ie perl -cw myApp_server.pl ) and it checks out fine. Syntax is ok. This is off http://lists.scsys.co.uk/pipermail/catalyst/2006-November/010337.html 3) nope, i did not miss any ending ';' (based on http://lists.scsys.co.uk/pipermail/catalyst/2006-November/010232.html). 4) read up on the docs. These are (not limited to): - DBIx::Class, -Catalyst::Model::DBIC::Schema - Catalyst tutes (again) - etc... I am going to have to break down the app to only its authorisation components and try debugging from there. Any ideas? Thanks, K. akimoto ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/ ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/ ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
