Node Troubleshooting

This page describes common bugs and potential fixes.

Caught SIGILL in blst_cgo_init

If you get this error message, chances are you’re using an older CPU that blst has trouble compiling on due to instruction differences.

In this case, please set your env as follows and try again.

CGO_CFLAGS="-O -D__BLST_PORTABLE__"
CGO_CFLAGS_ALLOW="-O -D__BLST_PORTABLE__"

Failed to decode tx list: beacon client not found

This may mean that you may be missing the --l1.beacon flag or have filled it in incorrectly.

Please use an L1 Node that has a blob server configured!