Flow price: --
637dc71887123b18aa589b0b2698fba9a1403c79ba95f7a4c22d6735d65e1903

Transaction

Hash: 637dc71887123b18aa589b0b2698fba9a1403c79ba95f7a4c22d6735d65e1903
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:
  --> 637dc71887123b18aa589b0b2698fba9a1403c79ba95f7a4c22d6735d65e1903:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
637dc71887123b18aa589b0b2698fba9a1403c79ba95f7a4c22d6735d65e1903
Status:
ERROR
Block height:
41512488
Block id:
ebff43a53b0c7ff7da13543a6f7afe2cfb5abc1060e2df4efdd84bbda8bebbe8
Timestamp:
Thursday 24 November 2022 at 18:22:32 UTC
()
Proposer:
Authorizers:
Gas used:
25