We are using ColdFusion 2018 on a Windows Server 2016 machine. We upgraded to CF2018 in March and all code has been working fine. Last night, some Windows patches were applied, and today, any <cffile> or <cfdirectory> access causes it to fail with the following error. Other tags seem to work fine. As you can see, we can't even open the administrator tool right now to check other settings. at java.base/java.lang.Thread.run(Thread.java:834)
"Error","http-nio-8500-exec-3","05/21/21","09:35:27","cfadmin","Could not initialize class coldfusion.tagext.io.FileUtils The specific sequence of files included or processed is: E:\ColdFusion2018\cfusion\wwwroot\CFIDE\administrator\index.cfm, line: 442 "
java.lang.NoClassDefFoundError: Could not initialize class coldfusion.tagext.io.FileUtils
at coldfusion.tagext.io.FileTag.read(FileTag.java:576)
at coldfusion.tagext.io.FileTag.doStartTag(FileTag.java:393) Memory was initially at 95% so we added more and rebooted, but still the same problem, and always only for file tags. We checked that the coldfusion jar file exists and is the same size as on other working servers. We're going to try rolling back the updates next, but any help or ideas would be appreciated.
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