ERROR: blockHeight is not defined

[kingspam77]

Describe the bug

Running Bitcoin Core and running BTC RPC EXPLORER on a Mac. The explorer is working fine and works for all links except when clicking on a BLOCK HEIGHT, it gives - ERROR: blockHeight is not defined

Environment (please complete the following information):

• Bitcoin Core / Node Version [28.0.0]
• NodeJS Version [20.18.0]
• Browser [Safari]
• Code Version / Commit [3.4.0]
• Installation Method [npm]

Configuration file content

Please include the content from the following files. BE SURE TO MODIFY YOUR CREDENTIALS BEFORE SUBMITTING!!!

• bitcoin.conf

server=1
txindex=1
blockfilterindex=1

rpcuser=xxxxxx
rpcpassword=xxxxxx

rpcbind=127.0.0.1
rpcallowip=127.0.0.1

Add a node IP address to connect to and attempt to keep the connection open. This option can be set multiple times.

addnode=h2vlpudzphzqxutd.onion

Bind to given address and always listen on it. (default: 0.0.0.0). Use [host]:port notation for IPv6. Append =onion to tag any incoming connections to that address and port as incoming Tor connections

bind=127.0.0.1:8333

Allow DNS lookups for -addnode, -seednode and -connect values.

dns=0

Query for peer addresses via DNS lookup, if low on addresses.

dnsseed=0

Use separate SOCKS5 proxy ip:port to reach peers via Tor hidden services.

onion=127.0.0.1:9050

Only connect to peers via Tor.

onlynet=onion

Connect through ip:port SOCKS5 proxy.

proxy=127.0.0.1:9050

Connect to a node (IP address) to retrieve peer addresses, then disconnect.

seednode=hhiv5pnxenvbf4am.onion

debug=i2p
onlynet=i2p
i2psam=127.0.0.1:7656
i2pacceptincoming=1

• Your btc-rpc-explorer environment configuration (either $WORKING_DIR/.env or ~/.config/btc-rpc-explorer.env)

Optional logging settings, uncomment one of these example lines or add your own.

See comments after each for more info.

Default: "btcexp:app,btcexp:error"

#DEBUG=* # Enable all logging, including middleware
#DEBUG=btcexp:* # Enable all logging specific to btc-rpc-explorer
#DEBUG=btcexp:app,btcexp:error # Default

The base URL. If you want to run it elsewhere than on /, for example /btc-rpc-explorer/ - note that the value should include starting and ending "/"

Default: /

#BTCEXP_BASEURL=/
#BTCEXP_BASEURL=/explorer/

Whether your site will be served via HTTPS (impacts session cookies)

Note: if true, the express app will also have "trust proxy" set to 1, to help anyone running this tool behind a HTTPS reverse proxy

Default: false

#BTCEXP_SECURE_SITE=false

The active coin. Only officially supported value is "BTC".

Default: BTC

#BTCEXP_COIN=BTC

Host/Port to bind to

Defaults: shown

#BTCEXP_HOST=127.0.0.1
#BTCEXP_PORT=3002

Bitcoin RPC Credentials (URI -OR- HOST/PORT/USER/PASS)

Defaults:

- [host/port]: 127.0.0.1:8332

- [username/password]: none

- cookie: '~/.bitcoin/.cookie'

- timeout: 5000 (ms)

#BTCEXP_BITCOIND_URI=bitcoin://rpcusername:[email protected]:8332?timeout=10000
#BTCEXP_BITCOIND_HOST=127.0.0.1
#BTCEXP_BITCOIND_PORT=8332
#BTCEXP_BITCOIND_USER="xxxxxx"
#BTCEXP_BITCOIND_PASS="xxxxxx"
#BTCEXP_BITCOIND_COOKIE=/path/to/bitcoind/.cookie
#BTCEXP_BITCOIND_RPC_TIMEOUT=5000

Select optional "address API" to display address tx lists and balances

Options: electrum, electrumx, blockchain.com, blockchair.com, blockcypher.com

If this value is set to electrum (or the old value "electrumx"), then

BTCEXP_ELECTRUM_SERVERS must also be set

Default: none

#BTCEXP_ADDRESS_API=(electrum|electrumx|blockchain.com|blockchair.com|blockcypher.com)

Optional Electrum Protocol Servers. See BTCEXP_ADDRESS_API. This value is only

used if BTCEXP_ADDRESS_API=electrum (or the old value "electrumx")

This variable was formerly named BTCEXP_ELECTRUMX_SERVERS and that name still works.

Default: none

#BTCEXP_ELECTRUM_SERVERS=tls://electrumx.server.com:50002,tcp://127.0.0.1:50001,...

Whether to use the Electrum server as an external txindex.

This is only available in the Electrs implementation. Electrs txindex can serve as a

full replacement for the Bitcoin Core txindex, but Bitcoin Core's implementation

is likely faster.

#BTCEXP_ELECTRUM_TXINDEX=true

Set number of concurrent RPC requests. Should be lower than your node's "rpcworkqueue" value.

Note that Bitcoin Core's default rpcworkqueue=16.

Default: 10

#BTCEXP_RPC_CONCURRENCY=10

Disable app's in-memory RPC caching to reduce memory usage

Default: false (i.e. in-memory cache enabled)

#BTCEXP_NO_INMEMORY_RPC_CACHE=true

Optional redis server for RPC caching

Default: none

#BTCEXP_REDIS_URL=redis://localhost:6379

Default: hash of credentials

#BTCEXP_COOKIE_SECRET=0000aaaafffffgggggg

Whether public-demo aspects of the site are active

Default: false

#BTCEXP_DEMO=true

Set to false to enable resource-intensive features, including:

UTXO set summary querying

(default value is true, i.e. resource-intensive features are disabled)

#BTCEXP_SLOW_DEVICE_MODE=false

Privacy mode disables:

Exchange-rate queries, IP-geolocation queries

Default: false

#BTCEXP_PRIVACY_MODE=true

Don't request currency exchange rates

Default: true (i.e. no exchange-rate queries made)

#BTCEXP_NO_RATES=true

Password protection for site via basic auth (enter any username, only the password is checked)

Default: none

#BTCEXP_BASIC_AUTH_PASSWORD=mypassword

File where the SSO token is stored; ignored if BTCEXP_BASIC_AUTH_PASSWORD is provided.

Enables SSO if present.

Default: none

#BTCEXP_SSO_TOKEN_FILE=/var/run/btc-rpc-explorer/sso_token

URL of an optional external SSO provider

This is ignored if SSO is not enabled (see BTCEXP_SSO_TOKEN_FILE)

Default: none

#BTCEXP_SSO_LOGIN_REDIRECT_URL=/my-sso-provider/login

Enable to allow access to all RPC methods

Default: false

#BTCEXP_RPC_ALLOWALL=true

Custom RPC method blacklist

Default: (see config.js)

#BTCEXP_RPC_BLACKLIST=signrawtransaction,sendtoaddress,stop,...

Optional API keys

Default: none

#BTCEXP_GANALYTICS_TRACKING=UA-XXXX-X
#BTCEXP_SENTRY_URL=https://[email protected]/XXXX
#BTCEXP_IPSTACK_APIKEY=000000fffffaaaaa
#BTCEXP_MAPBOX_APIKEY=000000fffffaaaaa

Optional value for a directory for filesystem caching

Default: ./cache

#BTCEXP_FILESYSTEM_CACHE_DIR=./cache

Optional analytics

#BTCEXP_PLAUSIBLE_ANALYTICS_DOMAIN=domain.com
#BTCEXP_PLAUSIBLE_ANALYTICS_SCRIPT_URL=https://url-to/plausible.js

Optional value for "max_old_space_size"

Default: 1024

#BTCEXP_OLD_SPACE_MAX_SIZE=2048

The number of recent blocks to search for transactions when txindex is disabled

#BTCEXP_NOTXINDEX_SEARCH_DEPTH=3

Display Currency

Default: btc

#BTCEXP_DISPLAY_CURRENCY=(btc|sat|local)

Local Currency

Default: usd

#BTCEXP_LOCAL_CURRENCY=(usd|eur|...)

UI Timezone

Default: utc

#BTCEXP_UI_TIMEZONE=(utc|local)

UI Theme

Default: dark

#BTCEXP_UI_THEME=(dark|light)

UI Option: Hide info notes

Default: false

#BTCEXP_UI_HIDE_INFO_NOTES=(true|false)

Set the number of recent blocks shown on the homepage.

For slow devices reduce this number.

Default: 10

#BTCEXP_UI_HOME_PAGE_LATEST_BLOCKS_COUNT=10

Set the number of blocks per page on the browse-blocks page.

For slow devices reduce this number.

Default: 50

#BTCEXP_UI_BLOCKS_PAGE_BLOCK_COUNT=50

#########

Options designed for production use, on public instances like the one at BitcoinExplorer.org.

S3 details for uploading assets to be served via CloudFront

This is the optional profile name that the AWS SDK will use to load credentials. By default this refers to an item in ~/.aws/credentials

#AWS_PROFILE=xxx

The S3 bucket where assets will be uploaded on launch

#BTCEXP_S3_BUCKET=xxx

The region that the above S3 bucket exists

#BTCEXP_S3_BUCKET_REGION=xxx

The path in the above S3 bucket where assets will be uploaded on launch

#BTCEXP_S3_BUCKET_PATH=xxx/

CDN base url; if S3 details are given, this will probably be a CloudFront path for assets that are uploaded at launch

#BTCEXP_CDN_BASE_URL=xxx

To Reproduce

Steps to reproduce the behavior:

1. Start and sync Bitcoin core.
2. npm start btc-etc-explorer from Terminal
3. In Safari go to - http://127.0.0.1:3002
4. Click on any Block Height Number

Screenshots or Log Output

btcexp:error Error ExpressUncaughtError: ReferenceError: blockHeight is not defined, json: {}, userData: [object Object] (json: {}) +0ms
btcexp:errorVerbose Stack: ReferenceError: blockHeight is not defined
btcexp:errorVerbose at /Users/johndoe/btc-rpc-explorer/routes/baseRouter.js:1116:70
btcexp:errorVerbose at process.processTicksAndRejections (node:internal/process/task_queues:95:5) +0ms

Additional context

Seems like the issue has appeared after running Bitcoin core on onion and i2p networks only. Before that on IPv4 and IPV6, it the block details were visible upon clicking on block height.