slf4j - When trying to initiate Shiro SecurityManager from INI resource, encountered java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory -

-



i've started trialling shiro , trying code securitymanager ini resource when encountered 

java.lang.classnotfoundexception: org.apache.commons.logging.logfactory

extended message:

exception in thread "main" java.lang.noclassdeffounderror: org/apache/commons/logging/logfactory     @ org.apache.commons.beanutils.convertutilsbean.<init>(convertutilsbean.java:154)     @ org.apache.commons.beanutils.beanutilsbean.<init>(beanutilsbean.java:113)     @ org.apache.commons.beanutils.beanutilsbean$1.initialvalue(beanutilsbean.java:64)     @ org.apache.commons.beanutils.beanutilsbean$1.initialvalue(beanutilsbean.java:60)     @ org.apache.commons.beanutils.contextclassloaderlocal.get(contextclassloaderlocal.java:154)     @ org.apache.commons.beanutils.beanutilsbean.getinstance(beanutilsbean.java:76)     @ org.apache.commons.beanutils.propertyutilsbean.getinstance(propertyutilsbean.java:107)     @ org.apache.commons.beanutils.propertyutils.getpropertydescriptor(propertyutils.java:498)     @ org.apache.shiro.config.reflectionbuilder.istypedproperty(reflectionbuilder.java:409)     @ org.apache.shiro.config.reflectionbuilder.applyproperty(reflectionbuilder.java:702)     @ org.apache.shiro.config.reflectionbuilder.applysingleproperty(reflectionbuilder.java:364)     @ org.apache.shiro.config.reflectionbuilder.applyproperty(reflectionbuilder.java:325)     @ org.apache.shiro.config.reflectionbuilder$assignmentstatement.doexecute(reflectionbuilder.java:955)     @ org.apache.shiro.config.reflectionbuilder$statement.execute(reflectionbuilder.java:887)     @ org.apache.shiro.config.reflectionbuilder$beanconfigurationprocessor.execute(reflectionbuilder.java:765)     @ org.apache.shiro.config.reflectionbuilder.buildobjects(reflectionbuilder.java:260)     @ org.apache.shiro.config.inisecuritymanagerfactory.buildinstances(inisecuritymanagerfactory.java:167)     @ org.apache.shiro.config.inisecuritymanagerfactory.createsecuritymanager(inisecuritymanagerfactory.java:130)     @ org.apache.shiro.config.inisecuritymanagerfactory.createsecuritymanager(inisecuritymanagerfactory.java:108)     @ org.apache.shiro.config.inisecuritymanagerfactory.createinstance(inisecuritymanagerfactory.java:94)     @ org.apache.shiro.config.inisecuritymanagerfactory.createinstance(inisecuritymanagerfactory.java:46)     @ org.apache.shiro.config.inifactorysupport.createinstance(inifactorysupport.java:123)     @ org.apache.shiro.util.abstractfactory.getinstance(abstractfactory.java:47)     @ core.server.testshiro(server.java:121)     @ core.server.main(server.java:57) caused by: java.lang.classnotfoundexception: org.apache.commons.logging.logfactory     @ java.net.urlclassloader.findclass(urlclassloader.java:381)     @ java.lang.classloader.loadclass(classloader.java:424)     @ sun.misc.launcher$appclassloader.loadclass(launcher.java:331)     @ java.lang.classloader.loadclass(classloader.java:357)     ... 25 more

my code stated core.server.testshiro(server.java:121) is:

org.apache.shiro.mgt.securitymanager securitymanager = factory.getinstance();

my guess is, there issue shiro.ini file specified in previous line of code factory<org.apache.shiro.mgt.securitymanager> factory = new inisecuritymanagerfactory("classpath:shiro.ini"); , based on error message, seems beanutils library needs org.apache.commons.logging.logfactory class

my question not how correct shiro.ini, rather how solve classnotfoundexception.

note using log4j2 , have included log4j2 jars, slf4j bridging adapters (my understanding shiro need these) jars in library:

  • log4j-api-2.8.2.jar
  • log4j-core-2.8.2.jar
  • log4j-slf4j-impl-2.8.2.jar
  • slf4j-api-1.7.25.jar

as hibernate jars

i've done search , saw les hazlewood's response shiro user site's question java.lang.noclassdeffounderror: org/apache/commons/logging/logfactory @ explicitly excluding jcl. 3 options stated directed site doesn't apply not using maven-ized project, standalone java project in netbeans. however, i've tried including commons-logging-1.2.jar , jcl-over-slf4j-1.7.25.jar in lib folder (which gathered similar "provide scope" instruction site) doesn't solve exception.

i've tried including log4j-jcl-2.8.2.jar in lib folder, same exception still doesn't go away.

any , guidance appreciated. in advance! cheers.

i got same error when using shiro-web. since use slf4j add runtime dependency jcl-over-slf4j. did , resolved exception. if still error not doing right - e.g. placing jars correct location, ...

do not include commons-logging jcl bridge. either use jcl bridge slf4j or use commons-logging both not make sense.





wiki

Comments

Post a Comment

Popular posts from this blog

Asterisk AGI Python Script to Dialplan does not work -

-
i'm stuck project have check database of sip extension incoming caller id , dial sip extension. below receive when run script on asterisk cli. -- registered sip '9125' @ 192.168.1.102:50142 > saved useragent "zoiper rv2.8.40" peer 9125 [2017-08-22 13:53:33] notice[5095]: chan_sip.c:24558 handle_response_peerpoke: peer '9125' reachable. (17ms / 2000ms) == using sip rtp tos bits 184 == using sip rtp cos mark 5 -- executing [0112617769@from-trunk:1] answer("sip/obitrunk1-0000000d", "") in new stack > 0x1ca50d0 -- probation passed - setting rtp source address 192.168.1.98:16834 -- executing [0112617769@from-trunk:2] agi("sip/obitrunk1-0000000d", "test.py") in new stack -- launched agi script /var/lib/asterisk/agi-bin/test.py args: ['/var/lib/asterisk/agi-bin/test.py'] env line: agi_request: test.py env line: agi_channel: sip/obitrunk1-0000000d env line: agi_language: en env line: a
Read more

python - Read npy file directly from S3 StreamingBody -

-
i have many .npy (numpy) , .json files saved in s3, need download , load these files. for json files downloading files , loading dictionary using following code: obj = s3.object(bucket, key) response = obj.get() body = response['body'].read().decode('utf-8') data = json.loads(body) that way avoid writing .json file disk , reading it. now want same .npy files, equivalent? currently downloading file, saving temp file on disk , loading np.load avoid if possible. following https://stackoverflow.com/a/28196540/3509999 : obj = s3.object(bucket, key) io.bytesio(obj.get()["body"].read()) f: # rewind file f.seek(0) arr = np.load(f) wiki
Read more

kotlin - Out-projected type in generic interface prohibits the use of metod with generic parameter -

-
i start using kotlin , defined interface this: interface aadapter<vh : recyclerview.viewholder> { fun oncreateaviewholder(parent: viewgroup): vh fun onbindaviewholder(v: vh, position: int) } and when try use on code: class klasa ( private val adapter: aadapter<*> ) { fun dosth(){ //... val vh = this.adapter.oncreateaviewholder(parent) //on below line error adapter.onbindaviewholder(v, position) //... } } i error out-projected type 'aadapter<*>' prohibits use of 'public abstract fun onbindaviewholder(v: t, position: int): unit i tied add "in" or "out" definition i'm confused. how allow it. replace aadapter<*> aadapter<recyclerview.viewholder> . class klasa ( private val adapter: aadapter<recyclerview.viewholder> ) { // ... because have declared aadapter has type parameter vh type subclass of recyclerview.
Read more