Helping needed on Type and a linking error.

[Magicloud Magiclouds]

Hi,

  The source is at : https://github.com/Magicloud/FChart.git .

  I want to make a sinkPersist function to insert fed entities. First I made it in Handler.FetchProcessPathRollup and it worked. Then I thought why not made it more general for not only ProcessPathRollup entity.

  So I moved it to Helper. Then I got:

Linking dist/build/FChart/FChart ...

/home/magicloud/src/FChart/dist/build/libHSFChart-0.0.0.a(FetchProcessPathRollup.o): In function `s1h8U_info':

(.text+0x837e): undefined reference to `FChartzm0zi0zi0_Helper_sinkPersist_closure'

/home/magicloud/src/FChart/dist/build/libHSFChart-0.0.0.a(FetchProcessPathRollup.o): In function `FChartzm0zi0zi0_HandlerziFetchProcessPathRollup_getFetchProcessPathRollupR_srt':

(.data+0x11e0): undefined reference to `FChartzm0zi0zi0_Helper_sinkPersist_closure'

collect2: error: ld returned 1 exit status

  What should I do?

  And, what should be the type of Helper.sinkPersist and Helper.getKey?

--
竹密岂妨流水过
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[Michael Snoyman]

Did you add the newly created module to your cabal file?