WooComerce checkout with BTCPayServer on my site is not working because of this ancient bug in the legacy BTCPayServer plugin (the new V2 plugin doesn't even work so I'm not using it):
https://github.com/btcpayserver/woocommerce-plugin/issues/57The error Sorry, but Bitcoin checkout with BTCPay does not appear to be working appears when:
Wallet is not configured
Server is still syncing
We should provide better error since it's been confusing users for a while now.
Also, the BTCPay dashboard says that my node is still syncing.
The problem here is,
my Bitcoin node is fully synced so it should not be displaying that message (hence checkout should be working).
Bitcoin Core Version: 22.0
C-Lightning Version: 0.10.2
BTCPayServer Version: 1.4.7
Output from
bitcoin-cli getblockchaininfo:
{
"chain": "main",
"blocks": 726371,
"headers": 726371,
"bestblockhash": "000000000000000000083122d3fe07cc349dd200d497891411a711cdb49375f7",
"difficulty": 27550332084343.84,
"mediantime": 1646716071,
"verificationprogress": 0.9999973953887548,
"initialblockdownload": false,
"chainwork": "000000000000000000000000000000000000000029e42e12bcd83579d47bfe6c",
"size_on_disk": 448072187188,
"pruned": false,
"softforks": {
"bip34": {
"type": "buried",
"active": true,
"height": 227931
},
"bip66": {
"type": "buried",
"active": true,
"height": 363725
},
"bip65": {
"type": "buried",
"active": true,
"height": 388381
},
"csv": {
"type": "buried",
"active": true,
"height": 419328
},
"segwit": {
"type": "buried",
"active": true,
"height": 481824
},
"taproot": {
"type": "bip9",
"bip9": {
"status": "active",
"start_time": 1619222400,
"timeout": 1628640000,
"since": 709632,
"min_activation_height": 709632
},
"height": 709632,
"active": true
}
},
"warnings": ""
}Output from
lightning-cli getchaininfo:
{
"chain": "main",
"headercount": 726371,
"blockcount": 726371,
"ibd": false
}Output from
lightning-cli getinfo:
{
"id": "03a464ea2e2edd4f174c68d6ed39972a41540baaef9649bfcbea4b288b37032bca",
"alias": "ANGRYCHEF",
"color": "03a464",
"num_peers": 0,
"num_pending_channels": 0,
"num_active_channels": 0,
"num_inactive_channels": 0,
"address": [
{
"type": "ipv4",
"address": "", # IP address has been redacted for privacy reasons
"port": 9735
}
],
"binding": [
{
"type": "ipv6",
"address": "::",
"port": 9735
},
{
"type": "ipv4",
"address": "0.0.0.0",
"port": 9735
}
],
"version": "v0.10.2",
"blockheight": 615434,
"network": "bitcoin",
"msatoshi_fees_collected": 0,
"fees_collected_msat": "0msat",
"lightning-dir": "/root/.lightning/bitcoin",
"warning_lightningd_sync": "Still loading latest blocks from bitcoind."
}Notice the last line in this output
"warning_lightningd_sync": "Still loading latest blocks from bitcoind.". Why is c-lightning "still loading latest blocks" when Bitcoin Core has already been fully synced since yesterday?
Also the LN blockheight is at 615434
- I am not out of disk space.
EDIT: This guy had the exact same issue but with the default BTCPayServer on docker setup
https://github.com/btcpayserver/btcpayserver-docker/issues/18 
