PSI v.016-2018-07-16 produces a THEME error

[darcio]

Upgraded to the latest release of the PSI app. No problem, previous program was completely wiped out, re-installed into empty tree, left the current configuration in the \.home\xxx tree.

The main window comes up fine, however when I open an individual message/chat window the following error message appears in the text window:

"Theme initialization failed: TypeError: Result of expression 'sheet.cssRules' [null] is not an object."

Any message text entered in the window at this point in time does not show up in the chat history (upper) part of the window.

I will attach a screenshot next to illustrate better.

[darcio]

screenshot of the CHAT window showing the THEME error msg

[Silvan Scherrer]

please try a complete new installation. means remove the configurations as well.

[Silvan Scherrer]

go to themes/chatview/psi/new_classic/index.html and exchange the below part

//	var cssBody = chat.util.findStyleSheet(document.styleSheets[0], "body").style;
//	var cssSentMsg = chat.util.findStyleSheet(document.styleSheets[0], ".sent").style;
//	var cssReceivedMsg = chat.util.findStyleSheet(document.styleSheets[0], ".received").style;
//	var cssInfMsg = chat.util.findStyleSheet(document.styleSheets[0], ".infmsg").style;
//	var cssUserText = chat.util.findStyleSheet(document.styleSheets[0], ".usertext").style;
//	var cssChatSays = chat.util.findStyleSheet(document.styleSheets[0], ".msg>span:first").style;
	var cssBody = '{padding:0; margin:0; width:100%;}';
	var cssSentMsg = '{}';
	var cssReceivedMsg = '{}';
	var cssInfMsg = '{}';
	var cssUserText = '{}';
	var cssChatSays = '{}';

if you use the classic theme, then use themes/chatview/psi/classic/index.html

here it works.

[digi]

It did not help me. Problem still exists.

[Silvan Scherrer]

as I can't reproduce it anymore locally a fix might not be possible. are you sure you changed the index.html right?

[darcio]

diver, I will try both the suggestions. Sorry about my delay I am just coming out of a HFPS386 to JFS migration and a HDD to SSD move at the same time...needless to say, a bit of cleanup here and there.

So I will do the following:

1) try the changes you outlined, digi says that did not work for him, let me see what that does here

2) try the NEW version on a FRESH install, so I will point PSI to a temp location as it's 'home' and try it out

[darcio]

@diver in your change above you left out the following:

var cssAlertMsg = chat.util.findStyleSheet(document.styleSheets[0], ".alert").style;[[BR]]

Note, this single line exists only in the CLASSIC theme, it does not exist in the NEW_CLASSIC.

Should this be changed as well, or leave it alone?

[Digi]

Replying to darcio:

@diver in your change above you left out the following:

You're right. Now all is ok. Thank you!

[darcio]

Replying to Digi:

Replying to darcio:

@diver in your change above you left out the following:

You're right. Now all is ok. Thank you!

@Digi, what did you do? Did you replace with a similarly strutured replacement, or did you completely remove it?

[Silvan Scherrer]

yes in the classic theme you need to change that as well.

var cssAlertMsg = '{font-weight:bold;}'

[Silvan Scherrer]

as @digi confirms all works now. So I close the ticket.