Flow price: --
54bc74de28a5aed75c79b74b5112a447cbfe8febd04ad0d48314d8db6d470771

Transaction

Hash: 54bc74de28a5aed75c79b74b5112a447cbfe8febd04ad0d48314d8db6d470771
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:
  --> 54bc74de28a5aed75c79b74b5112a447cbfe8febd04ad0d48314d8db6d470771:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
54bc74de28a5aed75c79b74b5112a447cbfe8febd04ad0d48314d8db6d470771
Status:
ERROR
Block height:
41398250
Block id:
1445119d061a90a917e2bca578a1a946a5e25966fc6fd7e2a412971ea575596f
Timestamp:
Tuesday 22 November 2022 at 22:11:14 UTC
()
Proposer:
Authorizers:
Gas used:
23