Re: 'for each' statements are only available if source level is 1.5 or greater

Mark,

On 12/11/25 4:19 PM, Mark Foley wrote:
> On Thu, 11 Dec 2025 20:17:30 Mark Thomas <[email protected]> wrote:
>>
>> On 11/12/2025 17:49, Mark Foley wrote:
>>> I've upgraded 2 systems from Tomcat 8.5.11 to Tomcat 10.1.13. The first system
>>> was done a couple of years ago and runs just fine.
>>>
>>> I've just upgraded the 2nd system which is not running just fine. I've been working
>>> on this for a week. When I run it I get numerous errors related to "source level
>>> is 1.5 or greater."
>>>
>>> when I run tomcat I get:
>>>
>>> Using CATALINA_HOME:   /srv/tomcat
>>> Using CATALINA_TMPDIR: /srv/tomcat/temp
>>> Using JRE_HOME:        /user/util/src/jdk-17.0.8
>>> Using CLASSPATH:      /srv/tomcat/bin/bootstrap.jar:/srv/tomcat/bin/tomcat-juli.jar
>>>
>>> The libs on the non-running system are basically the same as on the running
>>> system except some are newer versions.  I can post the differences if that would
>>> help.
>>>
>>> I've compared the $CATALINA_HOME/conf files between systems and I don't see any
>>> meaningful differences.
>>>
>>> I've tried changing https://jakarta.ee/xml/ns/jakartaee/web-app_6_0.xsd to
>>> https://jakarta.ee/xml/ns/jakartaee/web-app_5_0.xsd (which is one difference).
>>> That didn't help.
>>>
>>> I've tried explicitly setting the compilerSourceVM to 11. That didn't help.
>>>
>>> What can I look at to find this problem and fix it?
>>
>> Please clear out the logs, start the Tomcat instance then provide
>> complete error message(s) including any stack traces you get on the
>> console / in the logs / in the browser and tell us where you see them.
>>
>> If there are lots of errors, the first ones are very likely to be the
>> most useful.
>>
>> Mark
> 
> No errors in log ($CATALINA_HOME/logs/catalina.out). Lots of WARNINGs and INFOs.
> 
> Do you really want me to post the complete log? There are 3100+ entries.

How about the first dozen or so errors?

-chris