BUG: Dynamic Loading Error: Error loading shared library /home/node/.n8n/nodes/node_modules/@telepilotco/tdlib-binaries-prebuilt/prebuilds/libtdjson.so: No such file or directory

[liujiaqi222]

[vsetotje]

have that one too

[samfili]

i have same issue

[int211]

Same issue, self-hosted here

[doganyan]

Same problem!
n8n ver. 1.93.0 (self-hosted), works via docker pre-built within server hoster. There are no dockerfiles or other similar files in its image, because it is also custom. Only docker-compose.yml (container configuration) and .env file (environment parameters). And all that is not in home directory from the start, it is in a different folder.

[DrCode32]

me too

[fireniko]

me too n8n Version1.97.1

[Erfan-Fazeli]

After 4–5 hours, I was finally able to find the solution :)
I removed the Docker version of n8n and installed it using npm.
Then, after transferring the backup and running the command:
npm install @telepilotco/n8n-nodes-telepilot
It installed and ran exactly according to the GitHub README without any issues. :(

[Alxp1]

The same problem. I tried everything I could and played with a tambourine and read Tarot cards.

[19americano]

i can fix this bug with docker. You can try:

1. Access your Docker shell:
   docker exec -it n8n sh
2. Create ~/.n8n/nodes if it doesn't already exist, and navigate into it:
   mkdir ~/.n8n/nodes cd ~/.n8n/nodes
3. Install the node:
   npm install @telepilotco/n8n-nodes-telepilot

[doganyan]

I've also managed to beat it.
It appears that this error happens when Telepilot is installed either in a wrong directory or with missing files.
I have self-hosted n8n 1.97.1, no docker.

My way:

1. Install self-hosted n8n on a new server (Ubuntu, nginx, etc).
2. Install TelePilot as n8n community node according to this: https://telepilot.co/documentation/install-and-configure-telepilot-as-n8n-plugin/
3. Try catching the error. My error was:
   Dynamic Loading Error: /root/.n8n/nodes/node_modules/@telepilotco/tdlib-binaries-prebuilt/prebuilds/libtdjson.so: cannot open shared object file: No such file or directory
   Now look carefully which directory is stated here. If your n8n is operating from a root directory as well - all is good, go on to the next step. If your n8n is operating from a different directory - for example, 'opt' or 'user' - this is the issue. You need them both to be working from the same directory. Either re-install n8n or try starting it as a service by the user TelePilot wants.
4. Now via your Server file manager go to the directory: /your_user_name_here/.n8n/nodes/node_modules/@telepilotco/ and put there two additional folders from this zip-archive: https://drive.google.com/file/d/15cZQtxrd7n_b2fUNJwXpG_8m0IwYjp-6/view?usp=sharing (it's mine, no worries)
   These are additional libraries and files missing from initial installation. In the end you must have all three folders in your @telepilotco directory: n8n-nodes-telepilot, tdl, tdlib-binaries-prebuilt.
5. Also here in your Server file manager, make sure that all three of these folders and the files contained within them have the required access rights. For me it was like this:
   
   folder and file attributes - 755 - read, write, execute for roles: owner, group, public.
6. Refresh n8n window, go to your pilot node.
7. Profit.

[vsetotje]

7. Profit.

first of all - thanks for sharing.
It almost worked for me .

But now i have another issue fcntl64: symbol not found
Something about that version being compiled for another OS. I'm using Ubuntu.
Thanks anyway

[doganyan]

7. Profit.

first of all - thanks for sharing. It almost worked for me .

But now i have another issue fcntl64: symbol not found Something about that version being compiled for another OS. I'm using Ubuntu. Thanks anyway

I had such error earlier as well.
It happened when I put missing folders into the needed directory, but the main problem was still on - n8n was operating by a user that is not the one which TelePilot uses for working.
Try asking your server which user is operating n8n:
sudo ps aux | grep n8n
or
sudo pm2 list
or
sudo cat /etc/systemd/system/n8n.service

[vsetotje]

7. Profit.

first of all - thanks for sharing. It almost worked for me .
But now i have another issue fcntl64: symbol not found Something about that version being compiled for another OS. I'm using Ubuntu. Thanks anyway

I had such error earlier as well. It happened when I put missing folders into the needed directory, but the main problem was still on - n8n was operating by a user that is not the one which TelePilot uses for working. Try asking your server which user is operating n8n: sudo ps aux | grep n8n or sudo pm2 list or sudo cat /etc/systemd/system/n8n.service

I didn't change the base user at that server. It works under root, but i will check too. Thanks

[tr0mb1r]

The error

Dynamic Loading Error: Error relocating /home/node/.n8n/nodes/node_modules/@telepilotco/tdlib-binaries-prebuilt/prebuilds/libtdjson.so: fcntl64: symbol not found

is caused by an incompatibility between the prebuilt TDLib binary and the base system libraries used in the container.

Specifically, the prebuilt libtdjson.so is compiled against glibc, but the Docker container is based on Alpine Linux, which uses musl libc instead. As a result, glibc-specific symbols like __fprintf_chk, fcntl64, getcontext, etc., are missing, leading to dynamic linking errors at runtime.

This is confirmed by running ldd on the binary:

~/.n8n/nodes/node_modules/@telepilotco $ ldd tdlib-binaries-prebuilt/prebuilds/libtdjson.so 
	/lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	libdl.so.2 => /lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	libz.so.1 => /usr/lib/libz.so.1 (0x76bbd2840000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x76bbd0b57000)
	libm.so.6 => /lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	libpthread.so.0 => /lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	libc.so.6 => /lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	ld-linux-x86-64.so.2 => /lib/ld-linux-x86-64.so.2 (0x76bbd2839000)
	libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x76bbd280d000)
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __snprintf_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: fcntl64: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __fprintf_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __memcpy_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __strcat_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: setcontext: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __vfprintf_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __fdelt_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __register_atfork: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __memset_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: makecontext: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: getcontext: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __sprintf_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: fcntl64: symbol not found

you can see that the base image used in Alpine here

https://github.com/n8n-io/n8n/blob/701c31cfbcd5644d59c1bcbebacc27314c3c5d21/docker/images/n8n-base/Dockerfile#L4C6-L4C33

to fix it the library should be recompiled from source against musl libc

OR

the whole image on n8n should be re-build using non-alpine version of linux

[vsetotje]

The error

Dynamic Loading Error: Error relocating /home/node/.n8n/nodes/node_modules/@telepilotco/tdlib-binaries-prebuilt/prebuilds/libtdjson.so: fcntl64: symbol not found

is caused by an incompatibility between the prebuilt TDLib binary and the base system libraries used in the container.

Specifically, the prebuilt libtdjson.so is compiled against glibc, but the Docker container is based on Alpine Linux, which uses musl libc instead. As a result, glibc-specific symbols like __fprintf_chk, fcntl64, getcontext, etc., are missing, leading to dynamic linking errors at runtime.

This is confirmed by running ldd on the binary:

~/.n8n/nodes/node_modules/@telepilotco $ ldd tdlib-binaries-prebuilt/prebuilds/libtdjson.so 
	/lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	libdl.so.2 => /lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	libz.so.1 => /usr/lib/libz.so.1 (0x76bbd2840000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x76bbd0b57000)
	libm.so.6 => /lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	libpthread.so.0 => /lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	libc.so.6 => /lib/ld-musl-x86_64.so.1 (0x76bbd2861000)
	ld-linux-x86-64.so.2 => /lib/ld-linux-x86-64.so.2 (0x76bbd2839000)
	libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x76bbd280d000)
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __snprintf_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: fcntl64: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __fprintf_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __memcpy_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __strcat_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: setcontext: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __vfprintf_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __fdelt_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __register_atfork: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __memset_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: makecontext: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: getcontext: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: __sprintf_chk: symbol not found
Error relocating tdlib-binaries-prebuilt/prebuilds/libtdjson.so: fcntl64: symbol not found

you can see that the base image used in Alpine here

https://github.com/n8n-io/n8n/blob/701c31cfbcd5644d59c1bcbebacc27314c3c5d21/docker/images/n8n-base/Dockerfile#L4C6-L4C33

to fix it the library should be recompiled from source against musl libc

OR

the whole image on n8n should be re-build using non-alpine version of linux

I had that idea too, but couldn't find a version of this lib compatible with docker .