500 server error when I try to add new block in permissions blocks

[mubdea]

hello,

I always get 500 server error when I try to add new block in permissions blocks and variables also

how can I solve this ?

I have 1.9.2.2

thank you

[mubdea]

can anyone help,

here is the error log I get

[01-Dec-2015 18:16:01 UTC] PHP Fatal error: Call to a member function setData() on a non-object in /home/sitecc/public_html/app/code/core/Mage/Adminhtml/controllers/Permissions/BlockController.php on line 113

I tied every thing I could but I could not solve it, 

here are what I did

1. change all file permissions to 644 and directories to 755

2. replace the .htaccess with one comes with magento

but I still could not solve 

please someone advise

[mubdea]

hello,

Finally, I solved the problem

here is the solution if anyone needs it

I went to magento connect manager and  selected (reinstall) for all magento components/models with version 1.9.2.2 and reinstall all of them then the problem was solved

I think the problem was caused due to some problem during the updating prossec of magento

[elfling]

app/design/adminhtml/default/default/layout/admin.xml

This error is generated when layout cache hasn't been updated or admin.xml is missing the following code.

<!-- admin permissions block edit page -->
<adminhtml_permissions_block_edit>
    <reference name="content">
        <block type="adminhtml/permissions_block_edit" name="adminhtml.permissions.block.edit"/>
    </reference>
</adminhtml_permissions_block_edit>
<!-- admin permissions variable edit page -->

[FarhanAQ]

Thank elfling, Your solution worked for me. I had upgrade to 1.9.1.1 to 1.9.2.4 and encounter 500 error. Adding permission block fixed that issue.

Add following for variable block

<!-- admin permissions variable edit page -->
	   <adminhtml_permissions_variable_edit>
		<reference name="content">
			<block type="adminhtml/permissions_variable_edit" name="adminhtml.permissions.variable.edit"/>
		</reference>
	   </adminhtml_permissions_variable_edit>
<!-- admin permissions variable edit page -->