mahara-contributors team mailing list archive

[Robert Lyon <robertl@xxxxxxxxxxxxxxx>]

Hi David

This sounds like the xml file is too big

Can you make sure that the PHP ini file allows big files to be processed
and you could try editing the places where 'new SimpleXMLElement' is
called, eg api/xmlrpc/lib.php file on line 1124 and change

 $xml = new SimpleXMLElement($payload);

to

 $xml = new SimpleXMLElement($payload, LIBXML_PARSEHUGE);

to allow for large xml files to be parsed

Let me know if any of that helps

Cheers
Robert


** Changed in: mahara
       Status: New => Incomplete

** Changed in: mahara
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1729908

Title:
  Cron error on MnetImporterTransport

Status in Mahara:
  Incomplete

Bug description:
  Mahara: 17.04.3
  DB: MySQL
  OS: Linux

  We get lots of these messages from our cron (we have an MNET
  connection to a Moodle) :

  
  [WAR] 4a (api/xmlrpc/lib.php:1124) SimpleXMLElement::__construct(): Entity: line 17: parser error : internal error
  Call stack (most recent first):
    * log_message(string(size 79), integer, true, true, string(size 45), integer) at /app/apache2/htdocs/mahara/lib/errors.php:513
    * error(integer, string(size 79), string(size 45), integer, array(size 1)) at Unknown:0
    * SimpleXMLElement->__construct(string(size 22033302)) at /app/apache2/htdocs/mahara/api/xmlrpc/lib.php:1124
    * parse_payload(string(size 22033302)) at /app/apache2/htdocs/mahara/api/xmlrpc/lib.php:1118
    * xmlenc_envelope_strip(object(SimpleXMLElement), true) at /app/apache2/htdocs/mahara/api/xmlrpc/client.php:95
    * Client->send(string(size 28)) at /app/apache2/htdocs/mahara/import/lib.php:622
    * MnetImporterTransport->prepare_files() at /app/apache2/htdocs/mahara/import/lib.php:102
    * PluginImport->prepare() at /app/apache2/htdocs/mahara/import/lib.php:337
    * import_process_queue() at /app/apache2/htdocs/mahara/lib/cron.php:151
   

  [WAR] 4a (api/xmlrpc/lib.php:1124) SimpleXMLElement::__construct(): PC9zdHJpbmc+CiAgPC92YWx1ZT4KIDwvcGFyYW0+CjwvcGFyYW1zPgo8L21ldGhvZFJlc3BvbnNlPgo=
  Call stack (most recent first):
    * log_message(string(size 113), integer, true, true, string(size 45), integer) at /app/apache2/htdocs/mahara/lib/errors.php:513
    * error(integer, string(size 113), string(size 45), integer, array(size 1)) at Unknown:0
    * SimpleXMLElement->__construct(string(size 22033302)) at /app/apache2/htdocs/mahara/api/xmlrpc/lib.php:1124
    * parse_payload(string(size 22033302)) at /app/apache2/htdocs/mahara/api/xmlrpc/lib.php:1118
    * xmlenc_envelope_strip(object(SimpleXMLElement), true) at /app/apache2/htdocs/mahara/api/xmlrpc/client.php:95
    * Client->send(string(size 28)) at /app/apache2/htdocs/mahara/import/lib.php:622
    * MnetImporterTransport->prepare_files() at /app/apache2/htdocs/mahara/import/lib.php:102
    * PluginImport->prepare() at /app/apache2/htdocs/mahara/import/lib.php:337
    * import_process_queue() at /app/apache2/htdocs/mahara/lib/cron.php:151

   
  [WAR] 4a (api/xmlrpc/lib.php:1124) SimpleXMLElement::__construct():                                                                                ^
  Call stack (most recent first):
    * log_message(string(size 113), integer, true, true, string(size 45), integer) at /app/apache2/htdocs/mahara/lib/errors.php:513
    * error(integer, string(size 113), string(size 45), integer, array(size 1)) at Unknown:0
    * SimpleXMLElement->__construct(string(size 22033302)) at /app/apache2/htdocs/mahara/api/xmlrpc/lib.php:1124
    * parse_payload(string(size 22033302)) at /app/apache2/htdocs/mahara/api/xmlrpc/lib.php:1118
    * xmlenc_envelope_strip(object(SimpleXMLElement), true) at /app/apache2/htdocs/mahara/api/xmlrpc/client.php:95
    * Client->send(string(size 28)) at /app/apache2/htdocs/mahara/import/lib.php:622
    * MnetImporterTransport->prepare_files() at /app/apache2/htdocs/mahara/import/lib.php:102
    * PluginImport->prepare() at /app/apache2/htdocs/mahara/import/lib.php:337
    * import_process_queue() at /app/apache2/htdocs/mahara/lib/cron.php:151
  [DBG] 4a (import/lib.php:343) an error occurred on import: Encrypted payload is not a valid XML document

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