From gitte at wange.dk  Wed Nov 23 12:56:23 2005
From: gitte at wange.dk (Gitte Wange)
Date: Wed, 23 Nov 2005 18:56:23 +0100
Subject: [iCalendar-devel] Error parsing ical file created using Apple's
	Ical app
Message-ID: <4384AD47.2030104@wange.dk>

Hello,

I have a problem parsing an ical file created by the Ical app in MacOSX.
I have a very small script created just for test purpose looking like this:
begin
     require 'rubygems'
     require_gem 'icalendar', ">= 0.96"
rescue LoadError
     require 'icalendar'
end
require "date"

calfile = File.open("Gitte.ics")
calparser = Icalendar::Parser.new(calfile)
cals = calparser.parse
cal = cals.first

Running it produces the following traceback:
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/component.rb:305:in 
`method_missing': NoMethodError (NoMethodError)
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:221:in 
`send'
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:221:in 
`parse_component'
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:169:in 
`parse_component'
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:141:in 
`parse'
         from icaltest.rb:11

Now I have added some print statements in order to see what goes wrong.
The last field inspected looks like this:
Name is LAST-MODIFIED
value is 20050814T220229Z
Params is

Any hints?
It's the latest version of icalendar I use.

Greetings,
Gitte Wange

From jeff at rosejn.net  Tue Nov 29 13:32:44 2005
From: jeff at rosejn.net (Jeff Rose)
Date: Tue, 29 Nov 2005 19:32:44 +0100
Subject: [iCalendar-devel] Error parsing ical file created using	Apple's
	Ical app
In-Reply-To: <4384AD47.2030104@wange.dk>
References: <4384AD47.2030104@wange.dk>
Message-ID: <1133289164.8457.29.camel@localhost.localdomain>

Hi Gitte,
  Thanks for bringing this up.  I had incorrectly specified the property
name in the definitions of some of the calendar components.  I think
I've fixed the problem, and I'm packaging things up right now.  You
should be able to do a gem update within a couple hours.  Please let me
know how it works, and if you have any questions about the library feel
free to post to the list.

-Jeff

On Wed, 2005-11-23 at 18:56 +0100, Gitte Wange wrote:
> Hello,
> 
> I have a problem parsing an ical file created by the Ical app in MacOSX.
> I have a very small script created just for test purpose looking like this:
> begin
>      require 'rubygems'
>      require_gem 'icalendar', ">= 0.96"
> rescue LoadError
>      require 'icalendar'
> end
> require "date"
> 
> calfile = File.open("Gitte.ics")
> calparser = Icalendar::Parser.new(calfile)
> cals = calparser.parse
> cal = cals.first
> 
> Running it produces the following traceback:
> /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/component.rb:305:in 
> `method_missing': NoMethodError (NoMethodError)
>          from 
> /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:221:in 
> `send'
>          from 
> /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:221:in 
> `parse_component'
>          from 
> /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:169:in 
> `parse_component'
>          from 
> /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:141:in 
> `parse'
>          from icaltest.rb:11
> 
> Now I have added some print statements in order to see what goes wrong.
> The last field inspected looks like this:
> Name is LAST-MODIFIED
> value is 20050814T220229Z
> Params is
> 
> Any hints?
> It's the latest version of icalendar I use.
> 
> Greetings,
> Gitte Wange
> _______________________________________________
> icalendar-devel mailing list
> icalendar-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/icalendar-devel


From jeff at rosejn.net  Tue Nov 29 14:10:47 2005
From: jeff at rosejn.net (Jeff Rose)
Date: Tue, 29 Nov 2005 20:10:47 +0100
Subject: [iCalendar-devel] Error parsing ical file created	using	Apple's
	Ical app
In-Reply-To: <1133289164.8457.29.camel@localhost.localdomain>
References: <4384AD47.2030104@wange.dk>
	<1133289164.8457.29.camel@localhost.localdomain>
Message-ID: <1133291447.8457.33.camel@localhost.localdomain>

I also forgot to mention that in the api when you are accessing
properties like "LAST-MODIFIED" the accessors use an underscore because
dash causes a parse error in ruby.

So, you would do:

alfile = File.open("Gitte.ics")
calparser = Icalendar::Parser.new(calfile)
cals = calparser.parse
cal = cals.first
my_date_time = cal.last_modified

-Jeff

On Tue, 2005-11-29 at 19:32 +0100, Jeff Rose wrote:
> Hi Gitte,
>   Thanks for bringing this up.  I had incorrectly specified the property
> name in the definitions of some of the calendar components.  I think
> I've fixed the problem, and I'm packaging things up right now.  You
> should be able to do a gem update within a couple hours.  Please let me
> know how it works, and if you have any questions about the library feel
> free to post to the list.
> 
> -Jeff
> 
> On Wed, 2005-11-23 at 18:56 +0100, Gitte Wange wrote:
> > Hello,
> > 
> > I have a problem parsing an ical file created by the Ical app in MacOSX.
> > I have a very small script created just for test purpose looking like this:
> > begin
> >      require 'rubygems'
> >      require_gem 'icalendar', ">= 0.96"
> > rescue LoadError
> >      require 'icalendar'
> > end
> > require "date"
> > 
> > calfile = File.open("Gitte.ics")
> > calparser = Icalendar::Parser.new(calfile)
> > cals = calparser.parse
> > cal = cals.first
> > 
> > Running it produces the following traceback:
> > /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/component.rb:305:in 
> > `method_missing': NoMethodError (NoMethodError)
> >          from 
> > /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:221:in 
> > `send'
> >          from 
> > /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:221:in 
> > `parse_component'
> >          from 
> > /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:169:in 
> > `parse_component'
> >          from 
> > /usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:141:in 
> > `parse'
> >          from icaltest.rb:11
> > 
> > Now I have added some print statements in order to see what goes wrong.
> > The last field inspected looks like this:
> > Name is LAST-MODIFIED
> > value is 20050814T220229Z
> > Params is
> > 
> > Any hints?
> > It's the latest version of icalendar I use.
> > 
> > Greetings,
> > Gitte Wange
> > _______________________________________________
> > icalendar-devel mailing list
> > icalendar-devel at rubyforge.org
> > http://rubyforge.org/mailman/listinfo/icalendar-devel
> 
> _______________________________________________
> icalendar-devel mailing list
> icalendar-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/icalendar-devel


From gitte at wange.dk  Tue Nov 29 18:29:13 2005
From: gitte at wange.dk (Gitte Wange)
Date: Wed, 30 Nov 2005 00:29:13 +0100
Subject: [iCalendar-devel] Error parsing ical file created using	Apple's
 Ical app
In-Reply-To: <1133289164.8457.29.camel@localhost.localdomain>
References: <4384AD47.2030104@wange.dk>
	<1133289164.8457.29.camel@localhost.localdomain>
Message-ID: <438CE449.9040605@wange.dk>

Jeff Rose wrote:
> Hi Gitte,
>   Thanks for bringing this up.  I had incorrectly specified the property
> name in the definitions of some of the calendar components.  I think
> I've fixed the problem, and I'm packaging things up right now.  You
> should be able to do a gem update within a couple hours.  Please let me
> know how it works, and if you have any questions about the library feel
> free to post to the list.
> 
> -Jeff

I'm very very sorry to inform you that I still get the same error :-(
I have not changed anything in my script, just updated the gem.
I can see it's using the new gem from the traceback:

gitte at barcrawl ~]$ ruby icaltest.rb
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.3/lib/icalendar/component.rb:305:in 
`method_missing': NoMethodError (NoMethodError)
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.3/lib/icalendar/parser.rb:211:in 
`send'
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.3/lib/icalendar/parser.rb:211:in 
`parse_component'
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.3/lib/icalendar/parser.rb:172:in 
`parse_component'
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.3/lib/icalendar/parser.rb:168:in 
`parse_component'
         from 
/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.3/lib/icalendar/parser.rb:141:in 
`parse'
         from icaltest.rb:11

It's so weird ...

Greetings,
Gitte Wange


> 
> On Wed, 2005-11-23 at 18:56 +0100, Gitte Wange wrote:
> 
>>Hello,
>>
>>I have a problem parsing an ical file created by the Ical app in MacOSX.
>>I have a very small script created just for test purpose looking like this:
>>begin
>>     require 'rubygems'
>>     require_gem 'icalendar', ">= 0.96"
>>rescue LoadError
>>     require 'icalendar'
>>end
>>require "date"
>>
>>calfile = File.open("Gitte.ics")
>>calparser = Icalendar::Parser.new(calfile)
>>cals = calparser.parse
>>cal = cals.first
>>
>>Running it produces the following traceback:
>>/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/component.rb:305:in 
>>`method_missing': NoMethodError (NoMethodError)
>>         from 
>>/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:221:in 
>>`send'
>>         from 
>>/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:221:in 
>>`parse_component'
>>         from 
>>/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:169:in 
>>`parse_component'
>>         from 
>>/usr/local/lib/ruby/gems/1.8/gems/icalendar-0.96.2/lib/icalendar/parser.rb:141:in 
>>`parse'
>>         from icaltest.rb:11
>>
>>Now I have added some print statements in order to see what goes wrong.
>>The last field inspected looks like this:
>>Name is LAST-MODIFIED
>>value is 20050814T220229Z
>>Params is
>>
>>Any hints?
>>It's the latest version of icalendar I use.
>>
>>Greetings,
>>Gitte Wange
>>_______________________________________________
>>icalendar-devel mailing list
>>icalendar-devel at rubyforge.org
>>http://rubyforge.org/mailman/listinfo/icalendar-devel
> 
> 
> _______________________________________________
> icalendar-devel mailing list
> icalendar-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/icalendar-devel


From gitte at wange.dk  Tue Nov 29 18:33:37 2005
From: gitte at wange.dk (Gitte Wange)
Date: Wed, 30 Nov 2005 00:33:37 +0100
Subject: [iCalendar-devel] Error parsing ical file created using	Apple's
 Ical app
In-Reply-To: <438CE449.9040605@wange.dk>
References: <4384AD47.2030104@wange.dk>	<1133289164.8457.29.camel@localhost.localdomain>
	<438CE449.9040605@wange.dk>
Message-ID: <438CE551.2080807@wange.dk>

Gitte Wange wrote:
> Jeff Rose wrote:
> 
>>Hi Gitte,
>>  Thanks for bringing this up.  I had incorrectly specified the property
>>name in the definitions of some of the calendar components.  I think
>>I've fixed the problem, and I'm packaging things up right now.  You
>>should be able to do a gem update within a couple hours.  Please let me
>>know how it works, and if you have any questions about the library feel
>>free to post to the list.
>>
>>-Jeff
> 
> 
> I'm very very sorry to inform you that I still get the same error :-(
> I have not changed anything in my script, just updated the gem.
> I can see it's using the new gem from the traceback:

[SNIP traceback]

Are you sure you updated the parser.rb file?
diff icalendar-0.96.2/lib/icalendar/parser.rb 
icalendar-0.96.3/lib/icalendar/parser.rb

produces no output.

But maybe that's not the file you have changed.

Greetings,
Gitte Wange

From jeff at rosejn.net  Wed Nov 30 07:22:37 2005
From: jeff at rosejn.net (Jeff Rose)
Date: Wed, 30 Nov 2005 13:22:37 +0100
Subject: [iCalendar-devel] Error parsing ical file created	using	Apple's
	Ical app
In-Reply-To: <438CE551.2080807@wange.dk>
References: <4384AD47.2030104@wange.dk>
	<1133289164.8457.29.camel@localhost.localdomain>
	<438CE449.9040605@wange.dk>  <438CE551.2080807@wange.dk>
Message-ID: <1133353357.8457.36.camel@localhost.localdomain>

No, it wasn't a change in the parser file, but in the different
component definitions.  I have some LAST-MODIFIED properties in my test
calendar though so I don't know what is causing this.  Could you send a
copy of the calendar that crashes, or at least a portion of it?

Thanks,
Jeff

On Wed, 2005-11-30 at 00:33 +0100, Gitte Wange wrote:
> Gitte Wange wrote:
> > Jeff Rose wrote:
> > 
> >>Hi Gitte,
> >>  Thanks for bringing this up.  I had incorrectly specified the property
> >>name in the definitions of some of the calendar components.  I think
> >>I've fixed the problem, and I'm packaging things up right now.  You
> >>should be able to do a gem update within a couple hours.  Please let me
> >>know how it works, and if you have any questions about the library feel
> >>free to post to the list.
> >>
> >>-Jeff
> > 
> > 
> > I'm very very sorry to inform you that I still get the same error :-(
> > I have not changed anything in my script, just updated the gem.
> > I can see it's using the new gem from the traceback:
> 
> [SNIP traceback]
> 
> Are you sure you updated the parser.rb file?
> diff icalendar-0.96.2/lib/icalendar/parser.rb 
> icalendar-0.96.3/lib/icalendar/parser.rb
> 
> produces no output.
> 
> But maybe that's not the file you have changed.
> 
> Greetings,
> Gitte Wange
> _______________________________________________
> icalendar-devel mailing list
> icalendar-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/icalendar-devel


From jeff at rosejn.net  Wed Nov 30 07:22:37 2005
From: jeff at rosejn.net (Jeff Rose)
Date: Wed, 30 Nov 2005 13:22:37 +0100
Subject: [iCalendar-devel] Error parsing ical file created	using	Apple's
	Ical app
In-Reply-To: <438CE551.2080807@wange.dk>
References: <4384AD47.2030104@wange.dk>
	<1133289164.8457.29.camel@localhost.localdomain>
	<438CE449.9040605@wange.dk>  <438CE551.2080807@wange.dk>
Message-ID: <1133353357.8457.36.camel@localhost.localdomain>

No, it wasn't a change in the parser file, but in the different
component definitions.  I have some LAST-MODIFIED properties in my test
calendar though so I don't know what is causing this.  Could you send a
copy of the calendar that crashes, or at least a portion of it?

Thanks,
Jeff

On Wed, 2005-11-30 at 00:33 +0100, Gitte Wange wrote:
> Gitte Wange wrote:
> > Jeff Rose wrote:
> > 
> >>Hi Gitte,
> >>  Thanks for bringing this up.  I had incorrectly specified the property
> >>name in the definitions of some of the calendar components.  I think
> >>I've fixed the problem, and I'm packaging things up right now.  You
> >>should be able to do a gem update within a couple hours.  Please let me
> >>know how it works, and if you have any questions about the library feel
> >>free to post to the list.
> >>
> >>-Jeff
> > 
> > 
> > I'm very very sorry to inform you that I still get the same error :-(
> > I have not changed anything in my script, just updated the gem.
> > I can see it's using the new gem from the traceback:
> 
> [SNIP traceback]
> 
> Are you sure you updated the parser.rb file?
> diff icalendar-0.96.2/lib/icalendar/parser.rb 
> icalendar-0.96.3/lib/icalendar/parser.rb
> 
> produces no output.
> 
> But maybe that's not the file you have changed.
> 
> Greetings,
> Gitte Wange
> _______________________________________________
> icalendar-devel mailing list
> icalendar-devel at rubyforge.org
> http://rubyforge.org/mailman/listinfo/icalendar-devel


From jeff at rosejn.net  Wed Nov 30 18:39:03 2005
From: jeff at rosejn.net (Jeff Rose)
Date: Thu, 01 Dec 2005 00:39:03 +0100
Subject: [iCalendar-devel] Error parsing ical file created	using	Apple's
	Ical app
In-Reply-To: <438CE551.2080807@wange.dk>
References: <4384AD47.2030104@wange.dk>
	<1133289164.8457.29.camel@localhost.localdomain>
	<438CE449.9040605@wange.dk>  <438CE551.2080807@wange.dk>
Message-ID: <1133393943.19942.5.camel@localhost.localdomain>

Ok, after a bit of debugging with my most complicated test case yet I've
fixed the problems.  When I added support for timezones a while back I
introduced some interesting bugs that only popped up when components
showed up in a specific order in a file.  (I was accidentally
re-defining a class variable of a parent class in a derived
class...Standard < Timezone < Component)

So, I've tested with the problem calendar in a couple ways and I hope
the new version on rubyforge will solve all problems :-)

Ciao,
Jeff


From gitte at wange.dk  Wed Nov 30 18:49:23 2005
From: gitte at wange.dk (Gitte Wange)
Date: Thu, 01 Dec 2005 00:49:23 +0100
Subject: [iCalendar-devel] Error parsing ical file created	using	Apple's
 Ical app
In-Reply-To: <1133393943.19942.5.camel@localhost.localdomain>
References: <4384AD47.2030104@wange.dk>	<1133289164.8457.29.camel@localhost.localdomain>	<438CE449.9040605@wange.dk>
	<438CE551.2080807@wange.dk>
	<1133393943.19942.5.camel@localhost.localdomain>
Message-ID: <438E3A83.50105@wange.dk>

Jeff Rose wrote:
> Ok, after a bit of debugging with my most complicated test case yet I've
> fixed the problems.  When I added support for timezones a while back I
> introduced some interesting bugs that only popped up when components
> showed up in a specific order in a file.  (I was accidentally
> re-defining a class variable of a parent class in a derived
> class...Standard < Timezone < Component)
> 
> So, I've tested with the problem calendar in a couple ways and I hope
> the new version on rubyforge will solve all problems :-)
> 
> Ciao,
> Jeff

WAY to cool!
It works - i can parse the icalendar file!

Now i just need to figure out how to fetch/put it using webdav ;)

Greetings,
Gitte Wange