I'm very new to cTAKES and Java as well. But I think you may need to use the Java development kit (JDK) and not just the runtime (JRE).
regards Barbara *Barbara Moloney* *BVSc MVS(Epidemiology) MANZCVS(Epidemiology & Pathology)* |Technical Specialist (Epidemiology) *NSW Department of Primary Industries* | *Biosecurity Intelligence & Traceability* 161 Kite Street | Orange NSW 2800| Locked Bag 21 | Orange NSW 2800 *T*: +61 (0)2 6391 3687 | *F*: +61 (0)2 6361 9976 | *M*: 0427 114 598 | *E*: [email protected] *W*: www.dpi.nsw.gov.au/biosecurity; www.industry.nsw.gov.au <http://www.trade.nsw.gov.au/> On 6 February 2018 at 02:31, Queenie Cheong <[email protected]> wrote: > Hi everyone, > > I am a new user to cTAKES, and just downloaded cTAKES 4.0 based on > installation guide. > > I also downloaded Java 9.0.4 SE Runtime Environment (I have limited > computer science background). > > *Problem: *I am unable to load the AE "AggregatePlainTextUMLSFASTProcessor", > but "the AggregatePlainTextProcessor" loaded fine. > > *Error log:* SEVERE: Initialization of annotator class > "org.apache.ctakes.dictionary.lookup2.ae.DefaultJCasTermAnnotator" failed. > > ... Caused by "java.base/jdk.internal.loader.ClassLoaders$AppClassLoader > cannot be cast to java.base/java.net.URLClassLoader" > > > I have attached the log file. If anyone has experienced similar error, > please let me know? > > Thanks! > > Best Regards, > Queenie > > > -- ------------------------------ This message is intended for the addressee named and may contain confidential information. If you are not the intended recipient, please delete it and notify the sender. Views expressed in this message are those of the individual sender, and are not necessarily the views of their organisation.
