Item4295: some odd problem possibly due to a bad development setup

I have a very vanilla setup on my home development TWiki - since updating to latest SVN release, I now get this error - I believe this is a bug, either in the user mapping code, or in configure, as it should not allow TWiki to be configured in such a way as to cause a Perl crash like this:

Software error:
Can't locate object method "supportsRegistration" via package "TWiki::Users::TWikiUserMapping" at /home/twikidev/lib/TWiki/Users.pm line 232.

I've tried commenting out a few lines in TWikiUsers.pm, but this is a more significant problem than I can hack around quickly. I've also tried setting the LoginManager and PasswordManager options to various values including none - same error.

This is stopping me testing Item3652 - I'm obviously not up to speed on how to configure TWiki4 registration stuff, but it shouldn't be so hard to get a working TWiki with minimal authentication.

Here's my LocalSite.cfg, minus password - all errors and most significant warnings eliminated already:

# Local site settings for TWiki. This file is managed by the 'configure'
# CGI script, though you can also make (careful!) manual changes with a
# text editor.
$TWiki::cfg{DefaultUrlHost} = 'http://valluga';
$TWiki::cfg{ScriptUrlPath} = '/twikidev/bin';
$TWiki::cfg{PubUrlPath} = '/twikidev/pub';
$TWiki::cfg{PubDir} = '/home/twikidev/pub';
$TWiki::cfg{TemplateDir} = '/home/twikidev/templates';
$TWiki::cfg{DataDir} = '/home/twikidev/data';
$TWiki::cfg{LocalesDir} = '/home/twikidev/locale';
$TWiki::cfg{TempfileDir} = '/home/twikidev/tmp';
$TWiki::cfg{ScriptSuffix} = '';
$TWiki::cfg{OS} = 'UNIX';
$TWiki::cfg{DetailedOS} = 'linux';
$TWiki::cfg{UseClientSessions} = 1;
$TWiki::cfg{Sessions}{ExpireAfter} = 21600;
$TWiki::cfg{Sessions}{ExpireCookiesAfter} = 0;
$TWiki::cfg{Sessions}{IDsInURLs} = 0;
$TWiki::cfg{Sessions}{UseIPMatching} = 1;
$TWiki::cfg{Sessions}{MapIP2SID} = 0;
$TWiki::cfg{LoginManager} = 'TWiki::LoginManager::ApacheLogin';
$TWiki::cfg{LoginNameFilterIn} = '^[^\\s\\*?~^\\$@%`"\'&;|<>\\x00-\\x1f]+$';
$TWiki::cfg{DefaultUserLogin} = 'guest';
$TWiki::cfg{DefaultUserWikiName} = 'TWikiGuest';
$TWiki::cfg{AdminUserWikiName} = 'TWikiAdminGroup';
$TWiki::cfg{SuperAdminGroup} = 'TWikiAdminGroup';
$TWiki::cfg{UsersTopicName} = 'TWikiUsers';
$TWiki::cfg{MapUserToWikiName} = 1;
$TWiki::cfg{AuthScripts} = 'attach,edit,manage,rename,save,upload,viewauth,rdiffauth';
$TWiki::cfg{AuthRealm} = 'Enter your TWiki.LoginName. (Typically First name and last name, no space, no dots, capitalized, e.g. !JohnSmith, unless you chose otherwise). Visit TWiki.TWikiRegistration if you do not have one.';
$TWiki::cfg{PasswordManager} = 'TWiki::Users::HtPasswdUser';
$TWiki::cfg{MinPasswordLength} = 1;
$TWiki::cfg{Htpasswd}{FileName} = '/home/twikidev/data/.htpasswd';
$TWiki::cfg{Htpasswd}{Encoding} = 'crypt';
$TWiki::cfg{UserMappingManager} = 'TWiki::Users::TWikiUserMapping';
$TWiki::cfg{Register}{HidePasswd} = 1;
$TWiki::cfg{Register}{NeedVerification} = 1;
$TWiki::cfg{SafeEnvPath} = '/bin:/usr/bin';
$TWiki::cfg{DenyDotDotInclude} = 1;
$TWiki::cfg{AllowInlineScript} = 1;
$TWiki::cfg{UploadFilter} = '^(\\.htaccess|.*\\.(?i)(?:php[0-9s]?(\\..*)?|[sp]htm[l]?(\\..*)?|pl|py|cgi))$';
$TWiki::cfg{NameFilter} = '[\\s\\*?~^\\$@%`"\'&;|<>\\x00-\\x1f]';
$TWiki::cfg{AccessibleENV} = '^(HTTP_\\w+|REMOTE_\\w+|SERVER_\\w+|REQUEST_\\w+|MOD_PERL)$';
$TWiki::cfg{AntiSpam}{EmailPadding} = '';
$TWiki::cfg{AntiSpam}{HideUserDetails} = 1;
$TWiki::cfg{AntiSpam}{RobotsAreWelcome} = 1;
$TWiki::cfg{Log}{view} = 1;
$TWiki::cfg{Log}{search} = 1;
$TWiki::cfg{Log}{changes} = 1;
$TWiki::cfg{Log}{rdiff} = 1;
$TWiki::cfg{Log}{edit} = 1;
$TWiki::cfg{Log}{save} = 1;
$TWiki::cfg{Log}{upload} = 1;
$TWiki::cfg{Log}{attach} = 1;
$TWiki::cfg{Log}{rename} = 1;
$TWiki::cfg{Log}{register} = 1;
$TWiki::cfg{ConfigurationLogName} = '/home/twikidev/data/configurationlog.txt';
$TWiki::cfg{DebugFileName} = '/home/twikidev/logs/debug.txt';
$TWiki::cfg{WarningFileName} = '/home/twikidev/logs/warn2020-07-08.txt';
$TWiki::cfg{LogFileName} = '/home/twikidev/logs/log2020-07-08.txt';
$TWiki::cfg{Languages}{pt}{Enabled} = 1;
$TWiki::cfg{Languages}{da}{Enabled} = 1;
$TWiki::cfg{Languages}{cs}{Enabled} = 1;
$TWiki::cfg{Languages}{ru}{Enabled} = 1;
$TWiki::cfg{Languages}{es}{Enabled} = 1;
$TWiki::cfg{Languages}{fr}{Enabled} = 1;
$TWiki::cfg{Languages}{de}{Enabled} = 1;
$TWiki::cfg{Languages}{sv}{Enabled} = 1;
$TWiki::cfg{Languages}{nl}{Enabled} = 1;
$TWiki::cfg{Languages}{'zh-tw'}{Enabled} = 1;
$TWiki::cfg{Languages}{pl}{Enabled} = 1;
$TWiki::cfg{Languages}{it}{Enabled} = 1;
$TWiki::cfg{Languages}{'zh-cn'}{Enabled} = 1;
$TWiki::cfg{DisplayTimeValues} = 'gmtime';
$TWiki::cfg{Site}{Locale} = 'ru_RU.KOI8-R';
$TWiki::cfg{Site}{LocaleRegexes} = 1;
$TWiki::cfg{UpperNational} = '';
$TWiki::cfg{LowerNational} = '';
$TWiki::cfg{PluralToSingular} = 1;
$TWiki::cfg{StoreImpl} = 'RcsWrap';
$TWiki::cfg{RCS}{ExtOption} = '';
$TWiki::cfg{RCS}{dirPermission} = 493;
$TWiki::cfg{RCS}{filePermission} = 420;
$TWiki::cfg{RCS}{asciiFileSuffixes} = '\\.(txt|html|xml|pl)$';
$TWiki::cfg{RCS}{initBinaryCmd} = '/usr/bin/rcs  -i -t-none -kb %FILENAME|F%';
$TWiki::cfg{RCS}{initTextCmd} = '/usr/bin/rcs  -i -t-none -ko %FILENAME|F%';
$TWiki::cfg{RCS}{tmpBinaryCmd} = '/usr/bin/rcs  -kb %FILENAME|F%';
$TWiki::cfg{RCS}{ciCmd} = '/usr/bin/ci  -m%COMMENT|U% -t-none -w%USERNAME|S% -u %FILENAME|F%';
$TWiki::cfg{RCS}{ciDateCmd} = '/usr/bin/ci  -m%COMMENT|U% -t-none -d%DATE|D% -u -w%USERNAME|S% %FILENAME|F%';
$TWiki::cfg{RCS}{coCmd} = '/usr/bin/co  -p%REVISION|N% -ko %FILENAME|F%';
$TWiki::cfg{RCS}{histCmd} = '/usr/bin/rlog  -h %FILENAME|F%';
$TWiki::cfg{RCS}{infoCmd} = '/usr/bin/rlog  -r%REVISION|N% %FILENAME|F%';
$TWiki::cfg{RCS}{rlogDateCmd} = '/usr/bin/rlog  -d%DATE|D% %FILENAME|F%';
$TWiki::cfg{RCS}{diffCmd} = '/usr/bin/rcsdiff  -q -w -B -r%REVISION1|N% -r%REVISION2|N% -ko --unified=%CONTEXT|N% %FILENAME|F%';
$TWiki::cfg{RCS}{lockCmd} = '/usr/bin/rcs  -l %FILENAME|F%';
$TWiki::cfg{RCS}{unlockCmd} = '/usr/bin/rcs  -u %FILENAME|F%';
$TWiki::cfg{RCS}{breaklockCmd} = '/usr/bin/rcs  -u -M %FILENAME|F%';
$TWiki::cfg{RCS}{delRevCmd} = '/usr/bin/rcs  -o%REVISION|N% %FILENAME|F%';
$TWiki::cfg{RCS}{SearchAlgorithm} = 'TWiki::Store::SearchAlgorithms::Forking';
$TWiki::cfg{RCS}{EgrepCmd} = '/bin/egrep %CS{|-i}% %DET{|-l}% -H -- %TOKEN|U% %FILES|F%';
$TWiki::cfg{RCS}{FgrepCmd} = '/bin/fgrep %CS{|-i}% %DET{|-l}% -H -- %TOKEN|U% %FILES|F%';
$TWiki::cfg{RCS}{WorkAreaDir} = '/home/twikidev/pub/_work_areas';
$TWiki::cfg{EnableHierarchicalWebs} = 1;
$TWiki::cfg{SystemWebName} = 'TWiki';
$TWiki::cfg{TrashWebName} = 'Trash';
$TWiki::cfg{UsersWebName} = 'Main';
$TWiki::cfg{WebMasterName} = 'TWiki Administrator';
$TWiki::cfg{MailProgram} = '/usr/sbin/sendmail -t -oi -oeq';
$TWiki::cfg{SMTP}{MAILHOST} = 'smtp.aaisp.net.uk';
$TWiki::cfg{SMTP}{SENDERHOST} = '';
$TWiki::cfg{SMTP}{Username} = '';
$TWiki::cfg{SMTP}{Password} = '';
$TWiki::cfg{RemoveImgInMailnotify} = 1;
$TWiki::cfg{NotifyTopicName} = 'WebNotify';
$TWiki::cfg{SMTP}{Debug} = 0;
$TWiki::cfg{PROXY}{HOST} = '';
$TWiki::cfg{PROXY}{PORT} = '';
$TWiki::cfg{Stats}{TopViews} = 10;
$TWiki::cfg{Stats}{TopContrib} = 10;
$TWiki::cfg{Stats}{TopicName} = 'WebStatistics';
$TWiki::cfg{TemplatePath} = '/home/twikidev/templates/$web/$name.$skin.tmpl, /home/twikidev/templates/$name.$skin.tmpl, /home/twikidev/templates/$web/$name.tmpl, /home/twikidev/templates/$name.tmpl, $web.$skinSkin$nameTemplate, TWiki.$skinSkin$nameTemplate, $web.$nameTemplate, TWiki.$nameTemplate';
$TWiki::cfg{LinkProtocolPattern} = '(file|ftp|gopher|https|http|irc|mailto|news|nntp|telnet)';
$TWiki::cfg{SiteWebTopicName} = '';
$TWiki::cfg{SitePrefsTopicName} = 'TWikiPreferences';
$TWiki::cfg{LocalSitePreferences} = 'Main.TWikiPreferences';
$TWiki::cfg{HomeTopicName} = 'WebHome';
$TWiki::cfg{WebPrefsTopicName} = 'WebPreferences';
$TWiki::cfg{NumberOfRevisions} = 4;
$TWiki::cfg{ReplaceIfEditedAgainWithin} = 3600;
$TWiki::cfg{LeaseLength} = 3600;
$TWiki::cfg{LeaseLengthLessForceful} = 3600;
$TWiki::cfg{MimeTypesFileName} = '/home/twikidev/data/mime.types';
$TWiki::cfg{RegistrationApprovals} = '/home/twikidev/data/RegistrationApprovals';
$TWiki::cfg{Plugins}{SmiliesPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{CommentPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{SpreadSheetPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{InterwikiPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{TablePlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{EditTablePlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{SlideShowPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{TwistyPlugin}{Enabled} = 1;
$TWiki::cfg{PluginsOrder} = 'SpreadSheetPlugin';
$TWiki::cfg{Site}{CharSet} = 'KOI8-R';
$TWiki::cfg{Site}{Lang} = 'en';
$TWiki::cfg{Site}{FullLang} = 'en-us';
$TWiki::cfg{UserInterfaceInternationalisation} = 1;
$TWiki::cfg{UseLocale} = 1;
$TWiki::cfg{WorkingDir} = '/home/twikidev/working';
$TWiki::cfg{AdminUserLogin} = 'admin';
$TWiki::cfg{Register}{EnableNewUserRegistration} = 1;
$TWiki::cfg{Languages}{jp}{Enabled} = 1;
$TWiki::cfg{DefaultDateFormat} = '$day $month $year';
$TWiki::cfg{Store}{RememberChangesFor} = 2678400;
1;

-- TWiki:Main/RichardDonkin - 24 Jun 2007

Now I'm getting a new but related error, even after a full re-install with vanilla LocalSite.cfg - not affected by LoginManager setting, and all directories are 777 so not a permissions issue. The error log say this error happens in view - happens on all view operations.

Software error:
Can't locate TWiki/Users/TWikiUserMapping.pm in @INC (@INC contains: /home/twikidev/lib 
/home/twikidev/lib/CPAN/lib//arch /home/twikidev/lib/CPAN/lib//5.8.7/i486-linux-gnu-thread-multi /home/twikidev/lib/CPAN/lib//5.8.7 
/home/twikidev/lib/CPAN/lib/ . /etc/perl /usr/local/lib/perl/5.8.7 /usr/local/share/perl/5.8.7 
/usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8 /usr/share/perl/5.8 /usr/local/lib/site_perl) at (eval 29) line 3

I think the error is happening at line 29 of lib/TWiki/Users.pm where there is an eval that goes eval "require $implBaseUserMappingManager";.

Anyway - I have a config change that fixes the most recent error, and am not getting original error reported (which was also due to this code somehow I think, and mentioned TWikiUserMapping as in config change below).

To start with (i.e. with can't-locate error just above), LocalSite.cfg had:

$TWiki::cfg{UserMappingManager} = 'TWiki::Users::TWikiUserMapping';

Which I changed to

$TWiki::cfg{UserMappingManager} = 'TWiki::Users::BaseUserMapping';

... and now everything works! After a long struggle...

I don't understand the code here, but there's clearly a bug somewhere. Bottom line: configure needs some work to ensure that ordinary users can't create a configuration that crashes TWiki like this - it took me many hours to debug this, with a default setup as starting point, and a newbie would just give up.

Here is the LocalSite.cfg that demonstrates the bug (for me at least) using SVN 14260 (plus some changes that don't go anywhere near this code - see latest patch on Item3652):

# Local site settings for TWiki. This file is managed by the 'configure'
# CGI script, though you can also make (careful!) manual changes with a
# text editor.
$TWiki::cfg{DefaultUrlHost} = 'http://valluga';
$TWiki::cfg{ScriptUrlPath} = '/twikidev/bin';
$TWiki::cfg{PubUrlPath} = '/twikidev/pub';
$TWiki::cfg{PubDir} = '/home/twikidev/pub';
$TWiki::cfg{TemplateDir} = '/home/twikidev/templates';
$TWiki::cfg{DataDir} = '/home/twikidev/data';
$TWiki::cfg{LocalesDir} = '/home/twikidev/locale';
$TWiki::cfg{WorkingDir} = '/home/twikidev/working';
$TWiki::cfg{ScriptSuffix} = '';
$TWiki::cfg{UseClientSessions} = 1;
$TWiki::cfg{Sessions}{ExpireAfter} = 21600;
$TWiki::cfg{Sessions}{ExpireCookiesAfter} = 0;
$TWiki::cfg{Sessions}{IDsInURLs} = 0;
$TWiki::cfg{Sessions}{UseIPMatching} = 1;
$TWiki::cfg{Sessions}{MapIP2SID} = 0;
$TWiki::cfg{LoginManager} = 'TWiki::LoginManager::TemplateLogin';
$TWiki::cfg{LoginNameFilterIn} = '^[^\\s\\*?~^\\$@%`"\'&;|<>\\x00-\\x1f]+$';
$TWiki::cfg{DefaultUserLogin} = 'guest';
$TWiki::cfg{DefaultUserWikiName} = 'TWikiGuest';
$TWiki::cfg{AdminUserWikiName} = 'TWikiAdminGroup';
$TWiki::cfg{AdminUserLogin} = 'admin';
$TWiki::cfg{SuperAdminGroup} = 'TWikiAdminGroup';
$TWiki::cfg{UsersTopicName} = 'TWikiUsers';
$TWiki::cfg{AuthScripts} = 'attach,edit,manage,rename,save,upload,viewauth,rdiffauth';
$TWiki::cfg{AuthRealm} = 'Enter your TWiki.LoginName. (Typically First name and last name, no space, no dots, capitalized, e.g. !JohnSmith, unless you chose otherwise). Visit TWiki.TWikiRegistration if you do not have one.';
$TWiki::cfg{UserMappingManager} = 'TWiki::Users::TWikiUserMapping';
$TWiki::cfg{Register}{EnableNewUserRegistration} = 1;
$TWiki::cfg{Register}{HidePasswd} = 1;
$TWiki::cfg{Register}{NeedVerification} = 1;
$TWiki::cfg{PasswordManager} = 'none';
$TWiki::cfg{MinPasswordLength} = 1;
$TWiki::cfg{Htpasswd}{FileName} = '/home/twikidev/data/.htpasswd';
$TWiki::cfg{Htpasswd}{Encoding} = 'crypt';
$TWiki::cfg{SafeEnvPath} = '/bin:/usr/bin';
$TWiki::cfg{OS} = 'UNIX';
$TWiki::cfg{DetailedOS} = 'linux';
$TWiki::cfg{DenyDotDotInclude} = 1;
$TWiki::cfg{AllowInlineScript} = 1;
$TWiki::cfg{UploadFilter} = '^(\\.htaccess|.*\\.(?i)(?:php[0-9s]?(\\..*)?|[sp]htm[l]?(\\..*)?|pl|py|cgi))$';
$TWiki::cfg{NameFilter} = '[\\s\\*?~^\\$@%`"\'&;|<>\\x00-\\x1f]';
$TWiki::cfg{AccessibleENV} = '^(HTTP_\\w+|REMOTE_\\w+|SERVER_\\w+|REQUEST_\\w+|MOD_PERL)$';
$TWiki::cfg{AntiSpam}{EmailPadding} = '';
$TWiki::cfg{AntiSpam}{HideUserDetails} = 1;
$TWiki::cfg{AntiSpam}{RobotsAreWelcome} = 1;
$TWiki::cfg{Log}{view} = 1;
$TWiki::cfg{Log}{search} = 1;
$TWiki::cfg{Log}{changes} = 1;
$TWiki::cfg{Log}{rdiff} = 1;
$TWiki::cfg{Log}{edit} = 1;
$TWiki::cfg{Log}{save} = 1;
$TWiki::cfg{Log}{upload} = 1;
$TWiki::cfg{Log}{attach} = 1;
$TWiki::cfg{Log}{rename} = 1;
$TWiki::cfg{Log}{register} = 1;
$TWiki::cfg{ConfigurationLogName} = '/home/twikidev/data/configurationlog.txt';
$TWiki::cfg{DebugFileName} = '/home/twikidev/data/debug.txt';
$TWiki::cfg{WarningFileName} = '/home/twikidev/data/warn2020-07-08.txt';
$TWiki::cfg{LogFileName} = '/home/twikidev/data/log2020-07-08.txt';
$TWiki::cfg{Languages}{pt}{Enabled} = 1;
$TWiki::cfg{Languages}{da}{Enabled} = 1;
$TWiki::cfg{Languages}{cs}{Enabled} = 1;
$TWiki::cfg{Languages}{ru}{Enabled} = 1;
$TWiki::cfg{Languages}{es}{Enabled} = 1;
$TWiki::cfg{Languages}{fr}{Enabled} = 1;
$TWiki::cfg{Languages}{de}{Enabled} = 1;
$TWiki::cfg{Languages}{sv}{Enabled} = 1;
$TWiki::cfg{Languages}{nl}{Enabled} = 1;
$TWiki::cfg{Languages}{'zh-tw'}{Enabled} = 1;
$TWiki::cfg{Languages}{pl}{Enabled} = 1;
$TWiki::cfg{Languages}{it}{Enabled} = 1;
$TWiki::cfg{Languages}{'zh-cn'}{Enabled} = 1;
$TWiki::cfg{Languages}{jp}{Enabled} = 1;
$TWiki::cfg{DisplayTimeValues} = 'gmtime';
$TWiki::cfg{DefaultDateFormat} = '$day $month $year';
$TWiki::cfg{Site}{Locale} = 'en_US.ISO-8859-1';
$TWiki::cfg{Site}{LocaleRegexes} = 1;
$TWiki::cfg{UpperNational} = '';
$TWiki::cfg{LowerNational} = '';
$TWiki::cfg{PluralToSingular} = 1;
$TWiki::cfg{StoreImpl} = 'RcsWrap';
$TWiki::cfg{RCS}{ExtOption} = '';
$TWiki::cfg{RCS}{dirPermission} = 493;
$TWiki::cfg{RCS}{filePermission} = 420;
$TWiki::cfg{Store}{RememberChangesFor} = 2678400;
$TWiki::cfg{RCS}{asciiFileSuffixes} = '\\.(txt|html|xml|pl)$';
$TWiki::cfg{RCS}{initBinaryCmd} = '/usr/bin/rcs  -i -t-none -kb %FILENAME|F%';
$TWiki::cfg{RCS}{initTextCmd} = '/usr/bin/rcs  -i -t-none -ko %FILENAME|F%';
$TWiki::cfg{RCS}{tmpBinaryCmd} = '/usr/bin/rcs  -kb %FILENAME|F%';
$TWiki::cfg{RCS}{ciCmd} = '/usr/bin/ci  -m%COMMENT|U% -t-none -w%USERNAME|S% -u %FILENAME|F%';
$TWiki::cfg{RCS}{ciDateCmd} = '/usr/bin/ci  -m%COMMENT|U% -t-none -d%DATE|D% -u -w%USERNAME|S% %FILENAME|F%';
$TWiki::cfg{RCS}{coCmd} = '/usr/bin/co  -p%REVISION|N% -ko %FILENAME|F%';
$TWiki::cfg{RCS}{histCmd} = '/usr/bin/rlog  -h %FILENAME|F%';
$TWiki::cfg{RCS}{infoCmd} = '/usr/bin/rlog  -r%REVISION|N% %FILENAME|F%';
$TWiki::cfg{RCS}{rlogDateCmd} = '/usr/bin/rlog  -d%DATE|D% %FILENAME|F%';
$TWiki::cfg{RCS}{diffCmd} = '/usr/bin/rcsdiff  -q -w -B -r%REVISION1|N% -r%REVISION2|N% -ko --unified=%CONTEXT|N% %FILENAME|F%';
$TWiki::cfg{RCS}{lockCmd} = '/usr/bin/rcs  -l %FILENAME|F%';
$TWiki::cfg{RCS}{unlockCmd} = '/usr/bin/rcs  -u %FILENAME|F%';
$TWiki::cfg{RCS}{breaklockCmd} = '/usr/bin/rcs  -u -M %FILENAME|F%';
$TWiki::cfg{RCS}{delRevCmd} = '/usr/bin/rcs  -o%REVISION|N% %FILENAME|F%';
$TWiki::cfg{RCS}{SearchAlgorithm} = 'TWiki::Store::SearchAlgorithms::Forking';
$TWiki::cfg{RCS}{EgrepCmd} = '/bin/egrep %CS{|-i}% %DET{|-l}% -H -- %TOKEN|U% %FILES|F%';
$TWiki::cfg{RCS}{FgrepCmd} = '/bin/fgrep %CS{|-i}% %DET{|-l}% -H -- %TOKEN|U% %FILES|F%';
$TWiki::cfg{EnableHierarchicalWebs} = 1;
$TWiki::cfg{SystemWebName} = 'TWiki';
$TWiki::cfg{TrashWebName} = 'Trash';
$TWiki::cfg{UsersWebName} = 'Main';
$TWiki::cfg{WebMasterEmail} = '';
$TWiki::cfg{WebMasterName} = 'TWiki Administrator';
$TWiki::cfg{MailProgram} = '/usr/sbin/sendmail -t -oi -oeq';
$TWiki::cfg{SMTP}{MAILHOST} = '';
$TWiki::cfg{SMTP}{SENDERHOST} = '';
$TWiki::cfg{SMTP}{Username} = '';
$TWiki::cfg{SMTP}{Password} = '';
$TWiki::cfg{RemoveImgInMailnotify} = 1;
$TWiki::cfg{NotifyTopicName} = 'WebNotify';
$TWiki::cfg{SMTP}{Debug} = 0;
$TWiki::cfg{PROXY}{HOST} = '';
$TWiki::cfg{PROXY}{PORT} = '';
$TWiki::cfg{Stats}{TopViews} = 10;
$TWiki::cfg{Stats}{TopContrib} = 10;
$TWiki::cfg{Stats}{TopicName} = 'WebStatistics';
$TWiki::cfg{TemplatePath} = '/home/twikidev/templates/$web/$name.$skin.tmpl, /home/twikidev/templates/$name.$skin.tmpl, /home/twikidev/templates/$web/$name.tmpl, /home/twikidev/templates/$name.tmpl, $web.$skinSkin$nameTemplate, TWiki.$skinSkin$nameTemplate, $web.$nameTemplate, TWiki.$nameTemplate';
$TWiki::cfg{LinkProtocolPattern} = '(file|ftp|gopher|https|http|irc|mailto|news|nntp|telnet)';
$TWiki::cfg{SiteWebTopicName} = '';
$TWiki::cfg{SitePrefsTopicName} = 'TWikiPreferences';
$TWiki::cfg{LocalSitePreferences} = 'Main.TWikiPreferences';
$TWiki::cfg{HomeTopicName} = 'WebHome';
$TWiki::cfg{WebPrefsTopicName} = 'WebPreferences';
$TWiki::cfg{NumberOfRevisions} = 4;
$TWiki::cfg{ReplaceIfEditedAgainWithin} = 3600;
$TWiki::cfg{LeaseLength} = 3600;
$TWiki::cfg{LeaseLengthLessForceful} = 3600;
$TWiki::cfg{MimeTypesFileName} = '/home/twikidev/data/mime.types';
$TWiki::cfg{Plugins}{SmiliesPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{CommentPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{SpreadSheetPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{InterwikiPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{TablePlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{EditTablePlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{SlideShowPlugin}{Enabled} = 1;
$TWiki::cfg{Plugins}{TwistyPlugin}{Enabled} = 1;
$TWiki::cfg{PluginsOrder} = 'SpreadSheetPlugin';
$TWiki::cfg{Site}{CharSet} = 'iso-8859-1';
$TWiki::cfg{Site}{Lang} = 'en';
$TWiki::cfg{Site}{FullLang} = 'en-us';
1;

RD

Don't know if this is in any way related, but with current MAIN I sometimes get a "Can't locate" error when running with:

$TWiki::cfg{Site}{CharSet} = 'iso-8859-1';

but it goes away if I change to

$TWiki::cfg{Site}{CharSet} = 'iso-8859-15';

For instance when using ChangePassword.

Both locales are installed at the machine (lists with OK with locale -a)

-- TWiki:Main.SteffenPoulsen - 24 Jun 2007

I think that must be a different bug - please log it and include the error message - might be due to the content I18N stuff or the URL encoding conversions.

-- TWiki:Main.RichardDonkin - 25 Jun 2007

Richard, you say "a vanilla setup" and "updated from SVN". Am I to assume that you are running in a subversion checkout area? If so, have you run perl pseudo-install.pl default to install the default plugins and contribs? The error message you report is what I'd expect if you hadn't. Note that the default plugins and contribs are automatically built into the package when a release is built, but not when you run from subversion. This allows developers to mix-and-match different extension setups in their environments (including the one you describe, which I agree should not crash).

CC

Good catch - I didn't run that command and I am indeed running from an (rsync'ed) SVN checkout area. Will try that when I get back home at weekend.

RD

Lowering to Normal, doesn't seem like a ReleaseBlocker currently.

-- TWiki:Main.SteffenPoulsen - 21 Aug 2007

closing - presumably, if Rechard still had this issue, he'd have commented in the last 2-3 months.

-- SvenDowideit - 16 Sep 2007