Flow price: --
d449d1f769bf87355e93307aabe287be7fdcb30f5c53cf07c1c3e21f051a345d

Transaction

Hash: d449d1f769bf87355e93307aabe287be7fdcb30f5c53cf07c1c3e21f051a345d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> d449d1f769bf87355e93307aabe287be7fdcb30f5c53cf07c1c3e21f051a345d:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
d449d1f769bf87355e93307aabe287be7fdcb30f5c53cf07c1c3e21f051a345d
Status:
ERROR
Block height:
41638960
Block id:
07294d5fd1a7c2697b2d74b73dadeb7bf6199edbb80ea858161fa5064adc3012
Timestamp:
Saturday 26 November 2022 at 19:24:36 UTC
()
Proposer:
Authorizers:
Gas used:
23