We are sorry for the inconvenience, there is an issue with filter_wiris when using PHP 7.4.
As we mentioned in a previous message here, it will be fixed on our next release.

Hi, I have a problem... I have installed MathType filter and MathType for Atto in their last version in Moodle plugin but I have an error in "filter/wiris/info.php" as MathType filter and MathType for Atto versions don't match
MathType filter version = 2020051400
MathType for Atto version = 2020022400

Please help ! 😉

Hi I got a warning each time I install a plugin, although the plugin still work well, but I think you should fix that.
Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/minh.edu.vn/filter/wiris/integration/lib/php/Boot.class.php on line 221

Hello,

When will this be available for 3.9?

Deprecated: Array and string offset access syntax with curly braces is deprecated in /var/www/html/minh.edu.vn/filter/wiris/integration/lib/php/Boot.class.php on line 221


how to fix this error??

@Guillaume Vaslin, @Thiền Quan Sát Hơi Thở Minh, @Meizu Rin These issues will be fixed in our next release
@freddie valdez Our filter and plugin are compatible with Moodle 3.9.

I've been trying for two weeks now to get a quotation from wiris.com for the Mathtype plugin for implementation by my university, but I do not get any response from them. Can someone here assist me please?

@Marinda Faasen We honestly apologize for the delayed answer, our Sales Team will get back to you by e-mail.

Hi,

I have recently installed this plugin however when I preview a question that uses this plugin the following appears:

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mfrac»«mrow»«mn»4«/mn»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mn»25«/mn»«/mrow»«mrow»«mn»6«/mn»«mi»x«/mi»«mo»§#160;«/mo»«mo»-«/mo»«mo»§#160;«/mo»«mn»15«/mn»«/mrow»«/mfrac»«/math»

Why is this? Please advise.

Many thanks,

Neil

@Neil Faulkner Please check that MathType filter is enabled and placed in the first position in the list of Moodle filters

Installed in CentOS 7 Moodle 3.5.highest PHP 7.1.33 mysql 5.7.32. When using the test script
/filter/wiris/info.php everything shows green OK's but when using button to test get the following:
uncaught exception: Eof

in file: /var/www/html/filter/wiris/integration/lib/haxe/io/BytesInput.class.php line 24
#0 /var/www/html/filter/wiris/integration/lib/com/wiris/plugin/impl/ImageFormatControllerPng.class.php(22): haxe_io_BytesInput->readBytes(Object(haxe_io_Bytes), 0, 8)
#1 /var/www/html/filter/wiris/integration/lib/com/wiris/plugin/impl/RenderImpl.class.php(93): com_wiris_plugin_impl_ImageFormatControllerPng->getMetrics(Object(haxe_io_Bytes), Array)
#2 /var/www/html/filter/wiris/integration/lib/com/wiris/plugin/impl/RenderImpl.class.php(114): com_wiris_plugin_impl_RenderImpl->getMetrics('94576447314c81e...', Array)
#3 /var/www/html/filter/wiris/integration/lib/com/wiris/plugin/impl/RenderImpl.class.php(153): com_wiris_plugin_impl_RenderImpl->showImageHash('94576447314c81e...', 'en')
#4 /var/www/html/filter/wiris/integration/lib/com/wiris/plugin/impl/TestImpl.class.php(65): com_wiris_plugin_impl_RenderImpl->showImageJson('94576447314c81e...', 'en')
#5 /var/www/html/filter/wiris/integration/test.php(11): com_wiris_plugin_impl_TestImpl->getTestPage()
#6 {main}
Please advise.

@Ken Task In order to have more details of the issue you are experiencing please provide us the test URL to support@wiris.com and we will investigate further. Thanks!

Never mind ... figured it out. Thanks for getting back however.

Hi, on page /filter/wiris/integration/test.php
i have this problem:
in file: |var|www|mymoodle|filter|wiris|integration|lib|com|wiris|plugin|impl|HttpImpl.class.php line 68
#0 |var|www|mymoodle|filter|wiris|integration|lib|php|Boot.class.php(769): com_wiris_plugin_impl_HttpImpl_1(Object(com_wiris_plugin_impl_HttpImpl), NULL, 'https:||www.wir...', 'Http Error #403')
#1 |var|www|mymoodle|filter|wiris|integration|lib|haxe|Http.class.php(532): _hx_lambda->execute('Http Error #403')
#2 |var|www|mymoodle|filter|wiris|integration|lib|php|Boot.class.php(769): haxe_Http_5(true, Object(com_wiris_plugin_impl_HttpImpl), Object(com_wiris_plugin_impl_HttpImpl), Array, Object(haxe_io_BytesOutput), true, 'Http Error #403')
#3 |var|www|mymoodle|filter|wiris|integration|lib|com|wiris|plugin|impl|HttpImpl.class.php(30): _hx_lambda->execute('Http Error #403')
#4 |var|www|mymoodle|filter|wiris|integration|lib|haxe|Http.class.php(444): com_wiris_plugin_impl_HttpImpl->onError('Http Error #403')
#5 |var|www|mymoodle|filter|wiris|integration|lib|haxe|Http.class.php(458): haxe_Http->customRequest(true, Object(haxe_io_BytesOutput), Object(php_net_SslSocket), NULL)
#6 |var|www|mymoodle|filter|wiris|integration|lib|com|wiris|plugin|impl|HttpImpl.class.php(43): haxe_Http->request(true)
#7 |var|www|mymoodle|filter|wiris|integration|lib|com|wiris|plugin|impl|RenderImpl.class.php(268): com_wiris_plugin_impl_HttpImpl->request(true)
#8 |var|www|mymoodle|filter|wiris|integration|lib|com|wiris|plugin|impl|TestImpl.class.php(63): com_wiris_plugin_impl_RenderImpl->showImage('d7233714e1c67ba...', '
and my rendering is not working

@Сергей Витальевич Смирнов If you have a proxy or firewall on your Moodle server please configure that in Server > HTTP > Web proxy so that the filter and plugin inherit the settings. If the still remains, please provide us with further details along with your URL to support@wiris.com. Thanks!