Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: panic: Could not borrow receiver reference
  --> 9b71faa8bbb758d5eec6802833606aabd5c0b5400ab965b8e9d4d5dfb77aa4c8:19:31
   |
19 |                             ?? panic("Could not borrow receiver reference")
   |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^