[resolved] "Execution failed : null" error after first time Talend install

[Anonymous]

I am experiencing Execution failed : null error followed by this error when I run twice. It is a simple sample job with tRowGenerator. I am getting the same error irrespective of job.
Execution failed : Unresolved compilation problems: 
    The import java.util.Arrays cannot be resolved
    The import java.util.regex.Pattern cannot be resolved
    Pattern cannot be resolved to a type
    Pattern cannot be resolved to a type
    Pattern cannot be resolved
    Pattern cannot be resolved to a type
    Pattern cannot be resolved
    Pattern cannot be resolved to a type
    Pattern cannot be resolved to a type
    Pattern cannot be resolved to a type
    Pattern cannot be resolved
    Pattern cannot be resolved to a type
    Pattern cannot be resolved to a type
    Pattern cannot be resolved to a type
    Pattern cannot be resolved to a type
    Pattern cannot be resolved to a type
    Pattern cannot be resolved
    The method replace(char, char) in the type String is not applicable for the arguments (String, String)
    The method replace(char, char) in the type String is not applicable for the arguments (String, String)
    Pattern cannot be resolved to a type
    Pattern cannot be resolved to a type
    Arrays cannot be resolved
    Arrays cannot be resolved
    java.util.Map.Entry cannot be resolved to a type
    The method entrySet() from the type Map<String,Parameter> refers to the missing type Map$Entry
    The method contains(CharSequence) from the type String refers to the missing type CharSequence
Talend Version:
Talend Enterprise Data Integration
Version: 5.3.1.r104014
Java Version:
jdk1.8.0_11
System:

Is there a setting that I am missing somewhere?

[Anonymous · Accepted solution]

Updated the java version to an older one and re-installed Talend. It is working now.