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12:
Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
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In response to 10
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09/22/08 03:40 AM |
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This error is just a result of Moodle using a lesson id of 0, which isn't valid.
I do remember a problem similar to this where the lamstwo module was installed with an error - basically MySQL was in strict mode, and the mdl_lamstwo table failed to get created. This resulted in Moodle always using a lesson_id of 0. Can you check if this is the case?
Failing that, can you have a look at the lams access log - there should be records of Moodle's request to the LearningDesignRepository servlet (GET request) and the LessonManager service (SOAP request). Check the return codes of these requests to see if they returned successfully. Also, you can copy the LearningDesignRepository GET request and paste it into your browser, and you should get some XML representing the sequence info.
Posted by Jun-Dir Liew
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13:
Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
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In response to 12
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04/14/09 11:20 AM |
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Still getting this error, when clicking create sequence.
One user is getting this error. I can't reproduce the problem, even logging in as the particular user.
206.192.23.64 - - [14/Apr/2009:08:22:25 -0500] "GET /lams/services/LearningDesig
nRepositoryService?wsdl HTTP/1.1" 200 2836
206.192.23.64 - - [14/Apr/2009:08:22:45 -0500] "POST /lams/services/LearningDesi
gnRepositoryService HTTP/1.0" 200 42234
66.152.251.44 - mdl_ckelley [14/Apr/2009:08:22:49 -0500] "GET /lams/LoginRequest
?uid=ckelley&method=author&ts=April+14%2C2009+8%3A22+am&sid=moodle&hash=078f54bd
77556d2e0abf765ce9e5d8a9748f54df&courseid=29&country=US&lang=en&requestSrc=CCC%2
0Online%20Learning¬ifyCloseURL=http%3A//ctcconline.org/course/mod.php%3Fid%3D
29%26section%3D5%26sesskey%3DXz4UYy1itE%26add%3Dlamstwo HTTP/1.1" 302 -
66.152.251.44 - mdl_ckelley [14/Apr/2009:08:22:49 -0500] "GET /lams/home.do?meth
od=author&requestSrc=CCC+Online+Learning¬ifyCloseURL=http%3A%2F%2Fctcconline.
org%2Fcourse%2Fmod.php%3Fid%3D29%26section%3D5%26sesskey%3DXz4UYy1itE%26add%3Dla
mstwo HTTP/1.1" 200 2081
Those are the HTTP requests that I can find in the access logs. There isn't any XML I can see, what log file should I be looking in? This is the localhost_access_log
Posted by Dave Bauer
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21:
Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
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In response to 20
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02/09/10 11:38 AM |
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Hi,
Thank you for your quick response.
Error on Moodle side: lamstwo_get_lesson: HTTP Error: socket read of headers timed out
Error in LAMS log: 2010-02-09 17:15:14,200 [http-0.0.0.0-8080-2:] ERROR org.lamsfoundation.lams.tool.mc.service.McServicePOJO - mcSession does not exist yet: 1527
I am admin and I created the lesson in LAMS.
In fact this is exactly the same error that I got before this fix (http://bugs.lamsfoundation.org/browse/LDEV-2086?).
Moddle's verison is 1.9.4+ and nusoap.php has the following code regarding conection timeout(has not been changed!):
function connect($connection_timeout=0,$response_timeout=30){
// For PHP 4.3 with OpenSSL, change https scheme to ssl, then treat like
// "regular" socket.
// TODO: disabled for now because OpenSSL must be *compiled* in (not just
// loaded), and until PHP5 stream_get_wrappers is not available.
// if ($this->scheme == 'https') {
// if (version_compare(phpversion(), '4.3.0') >= 0) {
// if (extension_loaded('openssl')) {
// $this->scheme = 'ssl';
// $this->debug('Using SSL over OpenSSL');
// }
// }
// }
Posted by Muesser Cemal Nat
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22:
Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
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In response to 21
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02/09/10 06:07 PM |
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Perhaps we need to increase the 30 second response timeout as a workaround. In moodle/mod/lamstwo/lib.php, can you add two arguments to the soap_client constructor?
In the function 'lamstwo_get_soap_client', make the line that says
$s = new soap_client($wsdl,true,false,false,false,false);
into
$s = new soap_client($wsdl,true,false,false,false,false,0,0);
and we'll see if setting the response timeout to unlimited (0) works for you.
Thanks,
Posted by Jun-Dir Liew
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23:
Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Error adding lams lesson activity in Moodle
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In response to 22
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02/10/10 09:52 AM |
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As suggested in the latest fix ( http://bugs.lamsfoundation.org/browse/LDEV-2086?) I was changed the following line;
$s = new soap_client($wsdl,true,false,false,false,false,3,3);
to
$s = new soap_client($wsdl,true,false,false,false,false,5,5); based on the fix.
But now I removed numbers and made it;
$s = new soap_client($wsdl,true,false,false,false,false);
and it works now :)
Thank you very much,
Posted by Muesser Cemal Nat
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