December 2000 - Zope

Zope 2.2.4 dying under Solaris 2.6
by Michael Best 07 Dec '00

07 Dec '00

I have had Zope 2.0.1, Zope 2.1.6 and Zope 2.2.4 running on Solaris 2.6 and inexplicably, every so often (no definiate amount of time) the Zope dies. Any ideas? ---------- A typical entry from STUPID_LOG is: 2000-12-07T18:23:22 ERROR(200) zdaemon zdaemon: Thu Dec 7 11:23:22 2000: Aiieee! 17564 exited with error code: 11 ---------- Summarized: Mon Dec 4 13:56:22 2000: 5527 exited with error code: 11 Mon Dec 4 16:40:13 2000: 10558 exited with error code: 11 Mon Dec 4 17:21:22 2000: 10806 exited with error code: 11 Mon Dec 4 18:08:26 2000: 10876 exited with error code: 11 Mon Dec 4 19:15:57 2000: 10927 exited with error code: 11 Mon Dec 4 19:57:14 2000: 11001 exited with error code: 11 Mon Dec 4 20:34:32 2000: 11034 exited with error code: 11 Mon Dec 4 22:30:00 2000: 11085 exited with error code: 11 Tue Dec 5 01:17:39 2000: 11193 exited with error code: 11 Tue Dec 5 04:07:23 2000: 11384 exited with error code: 11 Tue Dec 5 08:16:33 2000: 11613 exited with error code: 11 Tue Dec 5 11:22:32 2000: 11864 exited with error code: 11 Tue Dec 5 15:00:00 2000: 12375 exited with error code: 11 Tue Dec 5 19:17:21 2000: 12527 exited with error code: 11 Tue Dec 5 20:42:58 2000: 12927 exited with error code: 11 Tue Dec 5 21:37:00 2000: 13077 exited with error code: 11 Tue Dec 5 23:59:01 2000: 13152 exited with error code: 11 Wed Dec 6 12:01:03 2000: 14226 exited with error code: 11 Wed Dec 6 13:51:26 2000: 14277 exited with error code: 11 Wed Dec 6 14:39:57 2000: 14436 exited with error code: 11 Wed Dec 6 14:48:08 2000: 14561 exited with error code: 11 Wed Dec 6 18:02:12 2000: 14596 exited with error code: 11 Wed Dec 6 18:42:59 2000: 14844 exited with error code: 11 Wed Dec 6 22:53:53 2000: 14879 exited with error code: 11 Thu Dec 7 03:25:20 2000: 15187 exited with error code: 11 Thu Dec 7 06:59:31 2000: 15505 exited with error code: 11 Thu Dec 7 09:16:11 2000: 15786 exited with error code: 11 Thu Dec 7 10:06:05 2000: 17377 exited with error code: 11 Thu Dec 7 10:51:56 2000: 17462 exited with error code: 11 Thu Dec 7 11:23:22 2000: 17564 exited with error code: 11 -- Michael Best Systems Administrator ph 780-413-6397 x230 Emergence By Design fax 780-433-7548 #200, 11209 Jasper Avenue toll 866-860-2666 Edmonton, Alberta, T5K 0L5

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just curious
by michael angelo ruberto 07 Dec '00

07 Dec '00

hi, how do i remove all of the 7000 + company documents from Zope? -<mike>-

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Re: [Zope] Zope 2.2.4 dying under Solaris 2.6
by Dieter Maurer 07 Dec '00

07 Dec '00

Michael Best writes: > I have had Zope 2.0.1, Zope 2.1.6 and Zope 2.2.4 running on Solaris 2.6 > and inexplicably, every so often (no definiate amount of time) the Zope > dies. > .... > A typical entry from STUPID_LOG is: > 2000-12-07T18:23:22 ERROR(200) zdaemon zdaemon: Thu Dec 7 11:23:22 > 2000: Aiieee! 17564 exited with error code: 11 Error code 11 means "Segmentation violation", i.e. a severe program error. You should get a core file (unless you have disabled it; you can use "limit", "limits" or "ulimit" (depending on your shell) to control core file generation). Use "<debugger> <zope>/bin/python core" to analyse the core. If you are lucky, you will get a hint where the problem lies. We have had a similar problem some month before. It turned out to be a memory corruption problem in the Oracle client library triggered by the DCOracle module. An upgrade of DCOracle worked around the memory corruption. Dieter

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RE: [Zope] just curious
by Dieter Maurer 07 Dec '00

07 Dec '00

michael angelo ruberto writes: > what i meant was, is there a way to remove my files in Zope back to the > filesystem? i'm having serious concerns about the stability of this product > and need to know if i can gracefully revert back. If they are stored in "DTML Documents/Methods" you can simple connect with FTP and run an "mget" (there are also FTP clients available for recursive operations). It might be a bit more difficult, when they are in ZInstances. You can use XML-RPC or ZClient in this case. If they are in a relational database, then, there is no problem, is it? Dieter

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Re: [Zope] Using aquisition inside a dtml method of a product ?
by Dieter Maurer 07 Dec '00

07 Dec '00

Hi Andreas, Andreas Jung writes: > Inside a product my index_html is set to > > "index_html=HTMLFile('index_html',globals())" > > The index_html.dtml calls <dtml-var standard_html_header>. This DTML method is > available in the top-level hierarchy. However When I call index_html Zope > complains with a KeyError/standard_html_header. When I remove the "<dtml-var > standard_html_header>" call everything works fine. > > Any idea why aquisition won't work in this case ? HTMLFile does not inherit from "Acquisition.Implicit". Therefore, HTMLFile objects do not have an acquisition context. On the other hand, they should not need one, provided they get a correct "client" parameter (i.e. first parameter). Probably, that is your real problem: "index_html" is probably called with "client=None". Dieter

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Using aquisition inside a dtml method of a product ?
by Andreas Jung 07 Dec '00

07 Dec '00

Inside a product my index_html is set to "index_html=HTMLFile('index_html',globals())" The index_html.dtml calls <dtml-var standard_html_header>. This DTML method is available in the top-level hierarchy. However When I call index_html Zope complains with a KeyError/standard_html_header. When I remove the "<dtml-var standard_html_header>" call everything works fine. Any idea why aquisition won't work in this case ? Andreas

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Re: [Zope] Authentication Problem : External method returning object : Zope 2.2.4 Zope 2.2.4
by Dieter Maurer 07 Dec '00

07 Dec '00

Hi Sean Sean McGrath writes: > ... > I have an external method that returns an object. I have a dtml method > that tries to reference an attribute of that object. The attempted > attribute reference causes the HTTP authenticate dialog to appear. > No username/password seems to appease it. Have you read Byan's "Upgrading to Zope 2.2"? > .... > Here is the external method "testexternal": > > class AClass: You will need (or something like this): __access_to_unprotected_subobjects__= 1 > def __init__(self): > .... Dieter

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the day of zope headaches
by michael angelo ruberto 07 Dec '00

07 Dec '00

ok, i'm not that superstitious but today must be Zopes equivalent of friday the 13th. i've nothing but headaches with it all day today. maybe the warranty expired ;) here we go the new problem is this: Zope has encountered an error while publishing this resource. IOError Sorry, a Zope error occurred. such a very helpful message. this happened while reindexing the ZCatalog used for the main site search. i do this every week without problems. it takes a bit longer each week but never got this error before. have i maxed it out or something? has anyone else come across this? as always, help greatly appreciated! thanks -<mike>- ps: the catalog is now empty.

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Re: [Zope] uploading Files when using GUF
by Dieter Maurer 07 Dec '00

07 Dec '00

urs.beyeler writes: > i try to allow users uploading files through a web-interface on > zope2.2.1. this works fine unless i try this in a > GenericUserFolder-controlled folder ... > > i always get > > Error Type: AttributeError > Error Value: getUserById I do not have the GenericUserFolder sources around, therefore I cannot look: Apparently, your upload code uses "getUserById" and "GenericUserFolder" does not define it (while the normal UserFolder does). Look at the upload code and check whether you need the "getUserById". Dieter

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Re: [Zope] Indirect addressing
by Dieter Maurer 07 Dec '00

07 Dec '00

Ragnar Beer writes: > Howdy Zopistas! > I have a directory structure like this: > + myfolder > index_html > my_external_method > dtml_method_1 > dtml_method_2 > ... > > In index_html I want to include either dtml_method_1 or > dtml_method_2, ... (one method for every week of year). > my_external_method tells me which dtml_method to include. > This would logically be handled with "<dtml-var <dtml-var > my_external_method>>" in index_html but this doesn't work. If your external method returns the object itself (and not its name), then you can use: <dtml-let method=my_external_method> <dtml-var method> </dtml-let> or, if your method needs parameters <dtml-let method="my_external_method(parameters...)"> <dtml-var method> </dtml-let> Dieter

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