Upgrade tomcat to 7.0.94 for liferay 6.1.2Upgrade tomcat to 7.0.94 for liferay 6.1.2https://liferay.dev/en/c/message_boards/find_thread?p_l_id=119785333&threadId=1143899912024-03-29T13:10:10Z2024-03-29T13:10:10ZRE: Upgrade tomcat to 7.0.94 for liferay 6.1.2Andrew Jardinehttps://liferay.dev/en/c/message_boards/find_message?p_l_id=119785333&messageId=1144167432019-07-24T17:19:48Z2019-07-24T17:19:48ZHi Jan,I don't have an answer for you (yet) but I am about to troubleshoot a similar problem for one of my clients. They upgraded to 7.0.94 as well, but for a 6.2 GA6 instance and have errors showing in the log. When I resolve it, I'll report back here (which is why I am replying -- to keep track of the thread)I will say this though -- best not to just upgrade tomcat directly like this. The "supported version" is the one that ships with the Liferay Bundle. Updating it to a newer version is likely (as you can see) going to cause problems. 6.1.2 is also a much older version of the product -- maybe time for an upgrade? <img alt="emoticon" src="@theme_images_path@/emoticons/happy.gif" >... I'll let you know what I find.Andrew Jardine2019-07-24T17:19:48ZUpgrade tomcat to 7.0.94 for liferay 6.1.2Jan Kowalskihttps://liferay.dev/en/c/message_boards/find_message?p_l_id=119785333&messageId=1143899902019-07-23T09:34:36Z2019-07-23T09:34:36ZHi,<br />I updated tomcat from version 7.0.67 to 7.0.94 for my liferay(v. 6.1.2) instance . After upgrade I had problem with open "Control Panel->Server->Server Administration". Page was empty, i didn't see any tabs. In logs i found logs "_jspService is exceeding the 65535 bytes limit...". I tried to follow <a href="http://tomcat.10.x6.nabble.com/JSP-compilation-65535-bytes-limit-td5063388.html">http://tomcat.10.x6.nabble.com/JSP-compilation-65535-bytes-limit-td5063388.html </a><a href="https://liferay.dev/forums/-/message_boards/message/110648980">https://liferay.dev/forums/-/message_boards/message/110648980.</a><br />There was no results after add param "mappedfile". I resolved this problem by add additionaly param "trimSpaces". Now I can see and browse tabs in "Control Panel->Server->Server Administration" but when I open Control Panel it looks that some styles aren't working(please see atachment). I didn't noticed problem on public page. I don't see any error in logs. <br />Does anybody know what can be wrong now? What I can sh