Error: NameSpaceTool_tFileInputXML_1 cannot be resolved to a type

[Anonymous]

I am trying to run a very simple example job in TOS v2.3.2. I just have a tFileInputXML to parse an xml file and tLogRow component to print in the console the values of the xml file. When I run the job, I get the following error:
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
NameSpaceTool_tFileInputXML_1 cannot be resolved to a type
NameSpaceTool_tFileInputXML_1 cannot be resolved to a type
Syntax error on tokens, delete these tokens
at mantis.mantis.Mantis.tFileInputXML_1Process(Mantis.java:267)
at mantis.mantis.Mantis.runJobInTOS(Mantis.java:917)
at mantis.mantis.Mantis.main(Mantis.java:836)
Is this a bug? Did I do something wrong? What can I try or where can I seek for more info on this problem?
Thanks in advance.

[Anonymous]

Initially I thought so but the programs works with no compilation errors when you close the Talend and reopen it.
Thanks
Yogesh

[_AnonymousUser]

Hi All,
I am new on talend , i have a existing application build on talend , here we are basically migrating data base from access to postgres , but it is working too slow , now we made change in process now we moving data base from postgres to postgres , i change my source data base to postgres(previously it was access) and prapogate change at other place , but still when i tried to run job it is giving error "url_tAccessInput_1 cannot be resolved",context group showing a previous value and when i select my new change data base it is showing a old value inside component .
Please help me , what more changes i have to make in my process
Thanks!

[_AnonymousUser]

Please look carefully if you have strings without defined length in schema. It was the root of such an issue in my case

[suttong]

Make sure your x-path variables are enclosed in " quotes e.g. "/x-path/path" vs. x-path/path