[HAPI-devel] Query about an error..

[latha <la...@re...>]

=20
Hi,

I am Latha V working as a Software Engineer for reli e-marg Mysore. We =
are developing an application which is using HL7 standard. We are using =
the recent HAPI which we got it from sourceforge.net i.e =
hapi-0.5beta.jar. We have got the following error while trying to create =
the instance of the class PMU_B01.




Can't instantiate ca.uhn.hl7v2.model.v25.segment.CER

ca.uhn.hl7v2.HL7Exception: Class ca.uhn.hl7v2.model.v25.segment.ED does =
not inherit from ca.on.uhn.datatype.Type




We have solved the problem temporarily by editing the source code of =
hapi0.5beta.jar by doing the following modification in the file =
ca.uhn.hl7v2.model.v25.segment.CER.java




the line=20

this.add(ED.class, false, 1, 65536, null);=20

was replaced by the line

this.add(ca.uhn.hl7v2.model.v25.datatype.ED.class, false, 1, 65536, =
null);




as that has to refer to the class ED of the datatype package and not the =
class ED under segment package.




Can you please let me know if there is any other means of solving this =
problem otherthan modifying the original jar file?




Thanks & Regards=20

Latha V