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Posted to user@ctakes.apache.org by Queenie Cheong <ni...@gmail.com> on 2018/02/05 15:31:14 UTC
Error loading UMLS fast processor
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
Re: Error loading UMLS fast processor
Posted by Queenie Cheong <ni...@gmail.com>.
Thank you for your tips, everyone.
I am in the process of installing the developer kit now.
Best,
Queenie
On Mon, Feb 5, 2018 at 10:25 PM, Gandhi Rajan Natarajan <
Gandhi.Natarajan@arisglobal.com> wrote:
> Oh Yes that’s right. I overlooked it. You got to use JDK I guess.
>
>
>
> *Regards,*
>
> *Gandhi*
>
>
>
> *From:* Barbara Moloney [mailto:barbara.moloney@dpi.nsw.gov.au]
> *Sent:* Tuesday, February 06, 2018 5:44 AM
> *To:* user@ctakes.apache.org
> *Subject:* Re: Error loading UMLS fast processor
>
>
>
> 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
> <https://maps.google.com/?q=161+Kite+Street%C2%A0%7C+Orange+NSW+2800&entry=gmail&source=g>
> | Orange NSW 2800
> <https://maps.google.com/?q=161+Kite+Street%C2%A0%7C+Orange+NSW+2800&entry=gmail&source=g>|
> Locked Bag 21 | Orange NSW 2800
>
> *T*: +61 (0)2 6391 3687 <+61%202%206391%203687> | *F*: +61 (0)2 6361 9976
> <+61%202%206361%209976> | *M*: 0427 114 598 | *E*:
> barbara.moloney@dpi.nsw.gov.au
>
> *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 <ni...@gmail.com> 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
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> of the individual sender, and are not necessarily the views of their
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> This email and any files transmitted with it are confidential and intended
> solely for the use of the individual or entity to whom they are addressed.
> If you are not the named addressee you should not disseminate, distribute
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> reliance on the contents of this information is strictly prohibited and
> against the law.
>
RE: Error loading UMLS fast processor
Posted by Gandhi Rajan Natarajan <Ga...@arisglobal.com>.
Oh Yes that’s right. I overlooked it. You got to use JDK I guess.
Regards,
Gandhi
From: Barbara Moloney [mailto:barbara.moloney@dpi.nsw.gov.au]
Sent: Tuesday, February 06, 2018 5:44 AM
To: user@ctakes.apache.org
Subject: Re: Error loading UMLS fast processor
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: barbara.moloney@dpi.nsw.gov.au<ma...@dpi.nsw.gov.au>
W: www.dpi.nsw.gov.au/biosecurity<http://www.dpi.nsw.gov.au/biosecurity>; www.industry.nsw.gov.au<http://www.trade.nsw.gov.au/>
[https://drive.google.com/a/trade.nsw.gov.au/uc?id=0B9a0YEpe6962OWpTSHo1QUx1djQ&export=download]
On 6 February 2018 at 02:31, Queenie Cheong <ni...@gmail.com>> 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<http://lookup2.ae>.DefaultJCasTermAnnotator" failed.
... Caused by "java.base/jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to java.base/java.net<http://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.
This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender or system manager by email immediately if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited and against the law.
Re: Error loading UMLS fast processor
Posted by Barbara Moloney <ba...@dpi.nsw.gov.au>.
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*:
barbara.moloney@dpi.nsw.gov.au
*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 <ni...@gmail.com> 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.
Re: Error loading UMLS fast processor
Posted by "Schenk, Gundolf" <Gu...@ucsf.edu>.
Hi Gandhi,
I am using Java 9.0.1 successfully. Perhaps there is a different reason for Queenie’s error?
Cheers,
Gundolf.
From: Gandhi Rajan Natarajan <Ga...@arisglobal.com>
Reply-To: "user@ctakes.apache.org" <us...@ctakes.apache.org>
Date: Monday, February 5, 2018 at 7:42 AM
To: "user@ctakes.apache.org" <us...@ctakes.apache.org>
Subject: RE: Error loading UMLS fast processor
This looks like Java 9 compatibility issue.
Request you to test with Java 8.
Regards,
Gandhi
From: Queenie Cheong [mailto:nino0907@gmail.com]
Sent: Monday, February 05, 2018 9:01 PM
To: user@ctakes.apache.org
Subject: Error loading UMLS fast processor
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$AppClassLoader cannot be cast to java.base/java.net.URLClassLoader"
I have attached the log file. If anyone has experienced similar error, please let me know?
Thanks!
Best Regards,
Queenie
This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender or system manager by email immediately if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited and against the law.
RE: Error loading UMLS fast processor
Posted by Gandhi Rajan Natarajan <Ga...@arisglobal.com>.
This looks like Java 9 compatibility issue.
Request you to test with Java 8.
Regards,
Gandhi
From: Queenie Cheong [mailto:nino0907@gmail.com]
Sent: Monday, February 05, 2018 9:01 PM
To: user@ctakes.apache.org
Subject: Error loading UMLS fast processor
Hi everyone,
I am a new user to cTAKES, and just downloaded cTAKES 4.0 based on installation guide.
I also downloaded Java 9.0.4 SE Runtime Environment (I have limited computer science background).
Problem: I am unable to load the AE "AggregatePlainTextUMLSFASTProcessor", but "the AggregatePlainTextProcessor" loaded fine.
Error log: SEVERE: Initialization of annotator class "org.apache.ctakes.dictionary.lookup2.ae.DefaultJCasTermAnnotator" failed.
... Caused by "java.base/jdk.internal.loader.ClassLoaders$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 email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender or system manager by email immediately if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited and against the law.