Could not find or load main class

[Anonymous]

I have  already tried the solutions recommended by other posts on the community:

- install path with no spaces

- running on java 1.8_77

- cleaned up work space

- fresh install of talend

None of the above have resolved my issue. I am running talend on my local machine

i am running talend studio for big data 6.3.0

with 

java jdk is 1.8_77

talend path is  

/Users/me/Documents/Software/TOS_BD-20161026_1219-V6.3.0/TOS_BD-macosx-cocoa

can some one help as i have exhausted all possible solutions.

let me know if any other information can be provided

[Anonymous]

Hi,

What's your OS? Does this issue repro on all jobs or a specific job on big data 6.3.0? Does this issue repro on other build version? V 6.4? Is your java environment set correctly?

Best regards

Sabrina

[Anonymous]

im running on mac os seirra 64 bit. 

the issue if affecting all jobs, i cannot even just run a blank talend job.

i have set my paths as follows 

JDK:   

export JAVA_HOME=/Library/Java/JavaVirtualMachines/Library/Java/JavaVirtualMachines/jdk1.8.0_77.jdk/Contents/Home

and in talend studio my JRE library points to :

/Library/Java/JavaVirtualMachines/jdk1.8.0_77.jdk/Contents/Home

currently i am only using talend studio big data V6.3 and had no issue till today, even earlier my setup was working fine, but suddenly stopped working.

[Anonymous]

Hi,

Is there any more error message in log? Which is located in <Talend Studio installation path>/workspace/.metadata/.log

Is it a random issue?

Best regards

Sabrina

[Anonymous]

I cant find the /.metadata/.log path in the workspace folder?

[Anonymous]

this is my folder set up

Screen Shot 2017-08-08 at 10.40.15.png

[Anonymous]

Hello,

Is there any log under your configuration folder?

Best regards

Sabrina

[Anonymous]

no nothing under there either. is it created by default or do i have to set up in Talend studio preferences to make a log location??

Screen Shot 2017-08-09 at 09.26.43.png

[Anonymous]

Hi,

Can you start up your studio successfully  without error? Does this issue only repro when build a job? Could you please go to “Window > Show view > General > Error Log” to see if there is any error message?

Best regards

Sabrina

[Anonymous]

i am running in just the studio which indeed does start up without any errors . I am just running it in studio not building it.

these are the following log error i get :

eclipse.buildId=unknown
java.version=1.8.0_77
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_GB
Framework arguments: -keyring /Users/joeldasari/.eclipse_keyring -showlocation
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -keyring /Users/joeldasari/.eclipse_keyring -showlocation

org.talend.platform.logging
Info
Wed Aug 09 10:56:07 BST 2017
2017-08-09 10:56:07,201 INFO org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory - Using NULL lifecycle mapping for MavenProject: org.talend.master.local:code.Master:6.3.0 @ /Users/joeldasari/Documents/Software/TOS_BD-20161026_1219-V6.3.0/workspace/.Java/pom.xml.
-----------------------------

eclipse.buildId=unknown
java.version=1.8.0_77
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_GB
Framework arguments: -keyring /Users/joeldasari/.eclipse_keyring -showlocation
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -keyring /Users/joeldasari/.eclipse_keyring -showlocation

org.talend.platform.logging
Info
Wed Aug 09 10:56:06 BST 2017
2017-08-09 10:56:06,657 INFO org.talend.designer.core.runprocess.Processor - Command line: java -Xms256M -Xmx1024M -Dfile.encoding=UTF-8 -cp /Users/joeldasari/Documents/Software/TOS_BD-20161026_1219-V6.3.0/workspace/.Java/target/classes:.:/Users/joeldasari/Documents/Software/TOS_BD-20161026_1219-V6.3.0/workspace/.Java/lib/dom4j-1.6.1.jar:/Users/joeldasari/Documents/Software/TOS_BD-20161026_1219-V6.3.0/workspace/.Java/lib/log4j-1.2.16.jar: local.test_0_1.test --context=Default --stat_port=3585
-----------------------------

eclipse.buildId=unknown
java.version=1.8.0_77
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_GB
Framework arguments: -keyring /Users/joeldasari/.eclipse_keyring -showlocation
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -keyring /Users/joeldasari/.eclipse_keyring -showlocation

org.talend.platform.logging
Info
Wed Aug 09 10:56:06 BST 2017
2017-08-09 10:56:06,240 INFO org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory - Using NULL lifecycle mapping for MavenProject: org.talend.master.local:code.Master:6.3.0 @ /Users/joeldasari/Documents/Software/TOS_BD-20161026_1219-V6.3.0/workspace/.Java/pom.xml.