Flow price: --
ebcb3526ccc1f8672b08e3a987c0f2737b9d421f534b8c50f9628005c14c3c16

Transaction

Hash: ebcb3526ccc1f8672b08e3a987c0f2737b9d421f534b8c50f9628005c14c3c16
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:
  --> ebcb3526ccc1f8672b08e3a987c0f2737b9d421f534b8c50f9628005c14c3c16:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ebcb3526ccc1f8672b08e3a987c0f2737b9d421f534b8c50f9628005c14c3c16
Status:
ERROR
Block height:
41631686
Block id:
db375256873c2b3d82f670e6d39d08de7e7bbcf28893d79bab1734bd1a4b6708
Timestamp:
Saturday 26 November 2022 at 16:34:41 UTC
()
Proposer:
Authorizers:
Gas used:
26