UnhandledIoError when deploying

Hi, I’ve followed the fly instructions for deploying phoenix apps pre 1.6.3 but I get the following error when I run fly deploy:

         Preparing to run: `/app/entry eval Shlinkedin.Release.migrate` as nobody
         Error: UnhandledIoError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
         [    0.070619] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000100
         [    0.071445] CPU: 0 PID: 1 Comm: init Not tainted 5.12.2 #1
         [    0.072454]  dump_stack+0x63/0x7e
         [    0.072872]  panic+0xf3/0x2a1
         [    0.073988]  do_group_exit+0x3e/0xa0
         [    0.074911]  do_syscall_64+0x37/0x50
         [    0.075324]  entry_SYSCALL_64_after_hwframe+0x44/0xae
         [    0.075901] RIP: 0033:0x6f0675
         [    0.076231] Code: eb ef 48 8b 76 28 e9 76 05 00 00 64 48 8b 04 25 00 00 00 00 48 8b b0 b0 00 00 00 e9 af ff ff ff 48 63 ff b8 e7 00 00 00 0f 05 <ba> 3c 00 00 00 48 89 d0 0f 05 eb f9 66 2e 0f 1f 84 00 00 00 00 00
         [    0.078351] RSP: 002b:00007ffde437f248 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
         [    0.080045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
         [    0.082369] R13: 00007ffde437f2b8 R14: 0000000000000000 R15: 0000000000000000
         [    0.083187] Kernel Offset: disabled
         [    0.083561] Rebooting in 1 seconds..
Error release command failed, deployment aborted

(Shlinkedin is the name of the app). I’ve followed the instructions for setting up releases, and I’ve also tried fly deploy --remote-only, but I get the same error. I’ve also tried the phoenix doc instructions, which are mostly similar to fly’s, but same error. Let me know if you can help! Thanks.

Eventually got past this error. Not sure what I had wrong, but after following this to a T I got past it: Deploying with Releases — Phoenix v1.6.6. It’s the first step before Deploying on Fly — Phoenix v1.6.6.

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