Flow price: --
d68eab3065af0f3d03a1c1934ad52ef1169626d951e74e6efb4a2981614569ed

Transaction

Hash: d68eab3065af0f3d03a1c1934ad52ef1169626d951e74e6efb4a2981614569ed
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:
  --> d68eab3065af0f3d03a1c1934ad52ef1169626d951e74e6efb4a2981614569ed: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:
d68eab3065af0f3d03a1c1934ad52ef1169626d951e74e6efb4a2981614569ed
Status:
ERROR
Block height:
41646327
Block id:
d74d0871c50238a857ff3d66886158af9904f9e5f307e274c47677273201640c
Timestamp:
Saturday 26 November 2022 at 22:15:45 UTC
()
Proposer:
Authorizers:
Gas used:
30