PHP Fatal error: Call to a member function getId() on null

[kirchnerf]

We use OMP 3.3.0.17 and the Funding Plugin in version 2.1.4.2. As soon as the plugin is activated, it is no longer possible to open a publication on the website. The following error message appears in the Apache log:

`PHP Fatal error: Uncaught Error: Call to a member function getId() on null in /srv/www/htdocs/omp/plugins/generic/funding/FundingPlugin.inc.php:182 Stack trace:

0 /srv/www/htdocs/omp/lib/pkp/classes/plugins/HookRegistry.inc.php(107): FundingPlugin->addSubmissionDisplay()

1 /srv/www/htdocs/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php(1577): HookRegistry::call()

2 /srv/www/htdocs/omp/cache/t_compile/4838d1eb315c43da6fc0c608df23899f50941f69^1a43403fc96a795020edfbc1cc6004aa859621c9_0.app.frontendobjectsmonograph_full.tpl.php(796): PKPTemplateManager->smartyCallHook()

3 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_663a1a5f6f5c42_95435398()

4 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode()

5 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render()

6 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(386): Smarty_Internal_Template->render()

7 /srv/www/htdocs/omp/cache/t_compile/4838d1eb315c43da6fc0c608df23899f50941f69^fad89cb5a0797f0c714bbc0b3dbced067d74491e_0.app.frontendpagesbook.tpl.php(31): Smarty_Internal_Template->_subTemplateRender()

8 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_663a1a5f61ee79_79407083()

9 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode()

10 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render()

11 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render()

12 /srv/www/htdocs/omp/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute()

13 /srv/www/htdocs/omp/lib/pkp/classes/template/PKPTemplateManager.inc.php(1246): Smarty_Internal_TemplateBase->display()

14 /srv/www/htdocs/omp/pages/catalog/CatalogBookHandler.inc.php(205): PKPTemplateManager->display()

15 /srv/www/htdocs/omp/lib/pkp/classes/core/PKPRouter.inc.php(397): CatalogBookHandler->book()

16 /srv/www/htdocs/omp/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest()

17 /srv/www/htdocs/omp/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route()

18 /srv/www/htdocs/omp/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch()

19 /srv/www/htdocs/omp/index.php(64): PKPApplication->execute()

20 {main}

thrown in /srv/www/htdocs/omp/plugins/generic/funding/FundingPlugin.inc.php on line 182`

The problem is that the key 'monograph' does not exist in the array of template variables ($templateMgr->get_template_vars('monograph')). In my opinion, the key you are looking for in OMP should be 'publishedSubmission'. I'm not sure, but pkp/omp#686 could be related to this.

[ajnyga]

Thanks I will check this

[ajnyga]

sorry for the delay with, for some reason it did not affect the 3.4 branch, just the 3.3. one. But there are now new releases for both those branches.