Flow price: --
fc3096dcdc6507bf30fd3fd7bdf1c0594fd15a550fa52faedd2405af913c90fa

Transaction

Hash: fc3096dcdc6507bf30fd3fd7bdf1c0594fd15a550fa52faedd2405af913c90fa
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fc3096dcdc6507bf30fd3fd7bdf1c0594fd15a550fa52faedd2405af913c90fa:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
fc3096dcdc6507bf30fd3fd7bdf1c0594fd15a550fa52faedd2405af913c90fa
Status:
ERROR
Block height:
40113671
Block id:
42bb987bc0054f5d0696a579708e777101c808919db37033a5222d75183c69e5
Timestamp:
Tuesday 1 November 2022 at 15:26:46 UTC
()
Proposer:
Authorizers:
Gas used:
49