[vuGen 11.04 - GWT] Web Error:DFE-ERROR! Convert To: Unable to load chain "HttpHeaderValuesChain" (343 Views)
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Occasional Contributor
erdfHP
Posts: 4
Registered: ‎10-04-2013
Message 1 of 4 (343 Views)

[vuGen 11.04 - GWT] Web Error:DFE-ERROR! Convert To: Unable to load chain "HttpHeaderValuesChain"

Hy,

 

we 're using the  v11 of LoadRunner patched with "04" adding DFE GWT.

 

The classes, gwt.rpc and jar files of the project are referenced to the chain configuration. And the setting options are done as the web tuto on youtube.

 

 

At recording option the "GWT_to_XML" is created (same window via ctrl+F7)

 

The "Edit runtime setting" (F4) add a chain : HpBodyChainWithHeaders refering to HttpHeadersExtension

 

and we get the error  into the "generation Log" :

 

"

!!!!!! Web Error: DFE - ERROR !!!!!!
Convert To: Unable to load chain "HttpHeaderValuesChain", make sure all relevant chain and extensions files exist and configured correctly.!!!!!! Error End !!!!!!

"

 

this other chain is not editable and the un-serialization to xml is not effective  (e.g) :

        "13|0|14|-407|-15|15|0|16|0|-17|17|0|18|0|76|90|-375|91|0|-501|92|93|1|94|0|-15|0|95|-15|32|1|96|0|97|0|98|4|99|12|UIgMb2A|0|0|-71|100|0|-19|101|102|103|99|12|UIgMb2A|0|0|-390|105|0|-19|110|111|103|99|12|UIgMb2A|0|108|-387|100|0|-19|0|109|107|99|12|UA2vqsA|0|104|-25|105|0|-19|0|106|107|112|113|-433|114|114|0|-196|-89|115|0|33|0|0|32|0|34|116|-19|117|0|118|37|12|BC|133|134|-19|82|129|-41|135|136|137|138|139|140|0|-32|0|12|UJtcSGA|12|UKRfaWA|0|141|0|0|83|84|10|1|7|0|8|0|10|0|10|0|0|11|0|-10|-11|13|0|"
"14|12|GT|-15|15|0|16|0|-17|17|0|18|0|85|86|2|87|7|0|8|0|10|0|10|0|0|11|0|-10|-11|13|0|14|-553|-15|15|0|16|0|-17|17|0|18|0|76|90|-375|91|0|-544|87|7|0|8|0|10|0|10|0|0|11|0|-10|-11|13|0|14|-553|-15|15|0|16|0|-17|17|0|18|0|76|88|-364|89|0|-544|92|93|1|94|0|-15|0|95|-15|32|1|96|0|97|0|98|4|99|12|UIgMb2A|0|108|-387|100|0|-19|0|109|107|99|12|UIgMb2A|0|0|-390|105|0|-19|110|111|103|99|12|UA2vqsA|0|104|-25|105|0|-19|0|106|107|99|12|UIgMb2A|0|0|-71|100|0|-19|101|102|103|112|113|12|fZ|114|114|0|-196|-89|115|"
"0|33|0|0|32|0|34|116|-19|117|0|118|37|140|0|124|0|140|142|143|144|140|12|A|145|",

 

Thanks for help,

Regards;

 

Valued Contributor
Moshka
Posts: 42
Registered: ‎07-21-2011
Message 2 of 4 (322 Views)

Re: [vuGen 11.04 - GWT] Web Error:DFE-ERROR! Convert To: Unable to load chain "HttpHeaderValues

hi,can you please share the script and the JARs?

LoadRunner DEV Eng.
LoadRunner - your performance, our passion!
Occasional Contributor
erdfHP
Posts: 4
Registered: ‎10-04-2013
Message 3 of 4 (313 Views)

Re: [vuGen 11.04 - GWT] Web Error:DFE-ERROR! Convert To: Unable to load chain "HttpHeaderValues

here is the LR project : http://fzip.li/aSr1
and the war (zipped ) : http://fzip.li/Ikt7
Valued Contributor
Moshka
Posts: 42
Registered: ‎07-21-2011
Message 4 of 4 (288 Views)

Re: [vuGen 11.04 - GWT] Web Error:DFE-ERROR! Convert To: Unable to load chain "HttpHeaderValues

hi,

 

it seems that the class: com/fournisseurs/dtos/UtilisateurDTO is missing from the WAR file.

 

you can see the missing classes in the code generation log:

 

!!!!!! Web Error: ERROR - DFE !!!!!!
Extension: GWT - GWT DFE ERROR: The following class is missing in the GWT DFE configuration: com/fournisseurs/dtos/UtilisateurDTO.

 

!!!!!! Web Error: ERROR - DFE !!!!!!
Extension: GWT - GWT DFE ERROR: The following class is missing in the GWT DFE configuration: com/fournisseurs/dtos/MenuAppDTO.
Make sure the used GWT DFE chains are configured correctly, including all .JAR, .CLASS and .GWT.RPC files used by the GWT application.
See the LoadRunner documentation for details.
!!!!!! Error End !!!!!!

 

!!!!!! Web Error: ERROR - DFE !!!!!!
Extension: GWT - GWT DFE ERROR: The following class is missing in the GWT DFE configuration: com/fournisseurs/dtos/ContenuDTO.
Make sure the used GWT DFE chains are configured correctly, including all .JAR, .CLASS and .GWT.RPC files used by the GWT application.
See the LoadRunner documentation for details.
!!!!!! Error End !!!!!!

 

and so on....

 

please make sure that the WAR file contain all the needed JARs and Classes.

LoadRunner DEV Eng.
LoadRunner - your performance, our passion!
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