data package ploblem

Toit

#data package ploblem

Thread channel in help

~~boss~~ 06/08/2025 05:28 AM

Hi,im having ploblem with installing container datacake "package mqtt not found"

~~boss~~ 06/08/2025 05:29 AM

PS C:\Users\bossc\PycharmProjects\python posn\newfolder\.packages\github.com\kasperl\toit-datacake\0.1.2\src> jag container install datacake service.toit
Installing container 'datacake' from 'service.toit' on 'fierce-egg' ...
C:\Users\bossc\PycharmProjects\python posn\newfolder\.packages\github.com\kasperl\toit-datacake\0.1.2\package.lock:7:10: error: Package 'github.com/toitware/mqtt-2.1.1' not found
    url: github.com/toitware/mqtt
         ^~~~~~~~~~~~~~~~~~~~~~~~
C:\Users\bossc\PycharmProjects\python posn\newfolder\.packages\github.com\kasperl\toit-datacake\0.1.2\package.lock:11:10: error: Package 'github.com/toitware/toit-cert-roots-1.4.0' not found
    url: github.com/toitware/toit-cert-roots
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

floitsch 06/08/2025 09:20 AM

Try running jag pkg install first

~~boss~~ 06/08/2025 12:00 PM

PS C:\Users\bossc\PycharmProjects\python posn\newfolder> jag pkg install mqtt
Error: Project has already a package with name 'mqtt'
PS C:\Users\bossc\PycharmProjects\python posn\newfolder> jag pkg install datacake
Error: Project has already a package with name 'datacake'

~~boss~~ 06/08/2025 12:02 PM

suspecting this

~~boss~~ 06/08/2025 12:02 PM

sdk: ^2.0.0-alpha.35
prefixes:
  certificate_roots: toit-cert-roots
  mqtt: mqtt
packages:
  mqtt:
    url: github.com/toitware/mqtt
    version: 2.1.1
    hash: 49eab960bb1c27245bfc52e72f6f1ec840492abb
  toit-cert-roots:
    url: github.com/toitware/toit-cert-roots
    version: 1.4.0
    hash: bf41ee60ebba65ba01bc9ba1aa6d697e4cc4a8c7

floitsch 06/08/2025 12:03 PM

No. Just jag pkg install

floitsch 06/08/2025 12:03 PM

That will install (download) the dependencies.

~~boss~~ 06/08/2025 12:05 PM

ohh

~~boss~~ 06/08/2025 12:05 PM

trying it out

floitsch 06/08/2025 12:06 PM

Basically:

package.yaml

: a list of dependencies.

package.lock

: the current solution to these dependencies.

pkg install foo

: changes these two files and downloads new dependencies.

pkg install

: installs the dependencies given by the package.lock file.

floitsch 06/08/2025 12:06 PM

pkg update

: update package.lock to a newer solution.

floitsch 06/08/2025 12:07 PM

If you ever get into troubles, it's safe to delete any .packages folder. You then just need to run pkg install again.

floitsch 06/08/2025 12:08 PM

that said: you are currently trying to run a program from within the .packages folder. So might not completely apply to your use-case.

~~boss~~ 06/08/2025 12:41 PM

btw when i tried to run it in main folder it showed up error

floitsch 06/08/2025 12:42 PM

In the main folder of what?

~~boss~~ 06/08/2025 12:42 PM

PS C:\Users\bossc\toit> jag container install datacake service.toit
Error: no such file or directory: 'service.toit'
Usage:
  jag container install <name> <file> [flags]

Flags:
      --assets string            attach assets to the container
  -D, --define stringArray       define settings to control container on device
  -d, --device string            use device with a given name, id, or address
  -h, --help                     help for install
  -O, --optimization-level int   optimization level (default -1)

PS C:\Users\bossc\toit> jag container install src/service.toit
Error: accepts 2 arg(s), received 1
Usage:
  jag container install <name> <file> [flags]

Flags:
      --assets string            attach assets to the container
  -D, --define stringArray       define settings to control container on device
  -d, --device string            use device with a given name, id, or address
  -h, --help                     help for install
  -O, --optimization-level int   optimization level (default -1)

floitsch 06/08/2025 12:43 PM

Did you checkout the datacake repository?

floitsch 06/08/2025 12:46 PM

I'm guessing you are trying to install the datacake's service without cloning the repository?
If yes, then that's something I would like to add to jaguar.
Something like jag container install some-name --git=git://github.com/... service/main.toit (assuming that the git-url has a service/main.toit file)
For datacake, the file is in src/service.toit, but could/should have a bin or service directory. That's more standard. See, for example, the dhtxx package: https://github.com/toitware/toit-dhtxx

GitHub - toitware/toit-dhtxx

Contribute to toitware/toit-dhtxx development by creating an account on GitHub.

floitsch

In the main folder of what?

~~boss~~ 06/08/2025 12:53 PM

so,i need to clone src file in gitgub into my project folder?

floitsch 06/08/2025 12:58 PM

If you want to install a third-party program yes. At the moment.
An alternative is to use Artemis. The pod-specification allows git-entries and does all the work for you.(edited)

floitsch 06/08/2025 12:59 PM

I would love to extract the non-Artemis parts of the pod-specification and add it to Toit/Jaguar, but I haven't gotten around it yet.

~~boss~~ 06/11/2025 01:24 PM

i tried cloning it to my project folder and this time different error occured

~~boss~~ 06/11/2025 01:24 PM

PS C:\Users\bossc\toit> jag container install datacake src/service.toit
Installing container 'datacake' from 'src/service.toit' on 'fierce-egg' ...
src\service.toit:69:7: error: Missing implementations for interface methods
class DatacakeServiceProvider extends ServiceProvider implements ServiceHandler:
      ^~~~~~~~~~~~~~~~~~~~~~~
<sdk>\system\services.toit:315:3: note: Missing implementation for 'handle'
  handle index/int arguments/any --gid/int --client/int -> any
  ^~~~~~
Compilation failed

floitsch 06/11/2025 01:27 PM

@bitphlipphar

any idea?
The package is covered by our health-checks, so I would have assumed that we see this issue there.

floitsch 06/11/2025 01:29 PM

independently: from your log it looks like you have src/service.toit without any surrounding directory (like toit-datacake). Was that on purpose?

~~boss~~ 06/11/2025 01:30 PM

yeah i clone only 'src' file into folder

floitsch 06/11/2025 01:31 PM

ok. Probably works for this package, but you usually need the package.{lock|yaml} of the package to get its dependencies. This one, for example, needs toit-cert-roots and mqtt.

floitsch 06/11/2025 01:32 PM

But that shouldn't be the reason for the error you are seeing.

floitsch 06/11/2025 01:32 PM

Let's see what Kasper has to say.

floitsch 06/11/2025 01:32 PM

(and I will try to find some time to reproduce. currently busy...)

bitphlipphar 06/11/2025 05:52 PM

I think we just fixed the main branch without publishing a new release.

bitphlipphar 06/11/2025 05:52 PM

The health checks look at main, but the version you can fetch through the package manager is too old to work.

~~boss~~ 06/12/2025 10:54 AM

i just updated it now and it works!!!

~~boss~~ 06/12/2025 10:55 AM

and how can i use multiple -D in 1 line

~~boss~~ 06/12/2025 10:55 AM

floitsch 06/12/2025 10:56 AM

I think you can just write jag ... -Dfoo=bar -Dtoto=tata ...

~~boss~~ 06/12/2025 10:56 AM

ohh thankss

~~boss~~ 06/12/2025 11:01 AM

is device-id serial number?

floitsch 06/12/2025 11:02 AM

context?

~~boss~~ 06/12/2025 11:02 AM

jag container install datacake src/service.toit \
    -D datacake.api.token=...                   \
    -D datacake.device.id=...                   \
    -D datacake.product.slug=...

~~boss~~ 06/12/2025 11:02 AM

(from github)

floitsch 06/12/2025 11:04 AM

Given that it is prefixed with datacake I would expect this to be a value (uuid?) that you have given (or that has been given by) datacake. @bitphlipphar ?

~~boss~~ 06/13/2025 02:49 PM

when i use serial number and run example in github it showed up this

~~boss~~ 06/13/2025 02:49 PM

[jaguar] INFO: program bdb72de8-0169-9fcd-ded6-20dc9662b135 started
[reconnect] DEBUG: connected to broker
[reconnect] DEBUG: connection established
[datacake.mqtt] INFO: connected {host: mqtt.datacake.co, port: 8883, client: 1294b972-4728aac}
[datacake.mqtt] INFO: packet published {field: TEMPERATURE, value: 18.0}
DEBUG: closing connection {reason: CANCELED}
[datacake.mqtt] INFO: disconnected {host: mqtt.datacake.co, port: 8883, client: 1294b972-4728aac}

~~boss~~ 06/13/2025 02:50 PM

and nothing change in datacake dashboard

floitsch 06/13/2025 02:52 PM

To me this sounds like one of the options to datacake wasn't correct and the server rejected the connection.

floitsch 06/13/2025 02:53 PM

Did you get the serial number from the datacake server? Or did you register it there?

~~boss~~ 06/13/2025 02:57 PM

its from datacake device information

floitsch 06/13/2025 02:58 PM

ok. good.

floitsch 06/13/2025 03:00 PM

and you have the correct product-slug?

floitsch 06/13/2025 03:01 PM

Here is the doc on how to find all the information:
https://docs.datacake.de/api/internal-mqtt/mqtt

MQTT Documentation | Datacake Docs

Datacake provides an TLS-enabled MQTT broker that can be used to both subscribe to Device measurements as well as record them.

~~boss~~ 06/13/2025 03:13 PM

thanks i figured it out

~~boss~~ 06/13/2025 03:13 PM

datacake device id of mine isnt the same as on datacake url

~~boss~~ 06/13/2025 03:14 PM

so i use the url one instead

~~boss~~ 06/13/2025 03:14 PM

https://app.datacake.de/chatbordin-anancharoenkit/devices/d/73e7ae25-ae22-40e7-9291-a807c7c6aa07/t/dashboard-0

~~boss~~ 06/16/2025 11:27 AM

how to make datacake service run before my container?

floitsch 06/16/2025 11:28 AM

I think the datacake service client automatically waits a bit when it tries to connect to the client. As long as they are started at the same time things should work out.
But @bitphlipphar knows more about services.

~~boss~~ 06/16/2025 11:29 AM

EXCEPTION error. 
Cannot find Datacake service
  0: connect                   <pkg:toit-datacake>\datacake.toit:15:18     
  1: main                      new.toit:10:21
******************************************************************************

[jaguar] ERROR: container 'main' stopped - exit code 1
[datacake] INFO: service starting
[datacake] INFO: service running
[wifi] DEBUG: connecting
[wifi] DEBUG: connected

floitsch 06/16/2025 11:30 AM

Let's hope Kasper has an idea.

~~boss~~ 06/16/2025 11:44 AM

i just reinstall container and it shows up exception error

~~boss~~ 06/16/2025 11:44 AM

EXCEPTION error. 
DEADLINE_EXCEEDED
  0: Sleeper_.sleep-until_.<block> <sdk>\core\timer.toit:47:44
  1: Sleeper_.sleep-until_     <sdk>\core\timer.toit:33:3
  2: sleep                     <sdk>\core\timer.toit:9:12
  3: Driver.wait-for-ready_    <pkg:toit-dhtxx>\driver_.toit:150:46        
  4: Driver.read-data-no-catch_ <pkg:toit-dhtxx>\driver_.toit:108:21       
  5: Driver.read-data_.<block>.<block>.<block>.<block> <pkg:toit-dhtxx>\driver_.toit:93:20
  6: Driver.read-data_.<block>.<block>.<block> <pkg:toit-dhtxx>\driver_.toit:91:32
  7: Task_.with-deadline_.<block> <sdk>\core\task.toit:223:16
  8: Task_.with-deadline_      <sdk>\core\task.toit:217:3
  9: with-timeout              <sdk>\core\utils.toit:189:24
 10: with-timeout              <sdk>\core\utils.toit:181:10
 11: Driver.read-data_.<block>.<block> <pkg:toit-dhtxx>\driver_.toit:91:9  
 12: catch.<block>             <sdk>\core\exceptions.toit:124:10
 13: catch                     <sdk>\core\exceptions.toit:122:1
 14: catch                     <sdk>\core\exceptions.toit:73:10
 15: Driver.read-data_.<block> <pkg:toit-dhtxx>\driver_.toit:90:7
 16: SmallInteger_.repeat      <sdk>\core\numbers.toit:1288:3
 17: Driver.read-data_         <pkg:toit-dhtxx>\driver_.toit:89:14
 18: Driver.read-temperature   <pkg:toit-dhtxx>\driver_.toit:67:31
 19: main.<block>              new.toit:15:20
 20: Duration.of               <sdk>\core\time.toit:221:10
 21: Duration.periodic         <sdk>\core\time.toit:276:19
 22: main                      new.toit:13:20
******************************************************************************

floitsch 06/16/2025 11:48 AM

I just released a new DHT version.

floitsch 06/16/2025 11:48 AM

Could you try with that one?

floitsch 06/16/2025 11:48 AM

I don't remember why I didn't release it immediately. Maybe it also needs a new SDK release to work properly.

floitsch

I think the datacake service client automatically waits a bit when it tries to connect to the client. As long as they are started at the same time things should work out. But <@918...

bitphlipphar 06/17/2025 09:42 AM

I think the client assumes that the service is available when you try to use it. There is an if-absent block and no timeout. We could cut it some slack by giving it the usual ServiceClient.DEFAULT-OPEN-TIMEOUT timeout.

bitphlipphar 06/17/2025 09:43 AM

Something like changing the code that starts here https://github.com/kasperl/toit-datacake/blob/main/src/datacake.toit#L7 with this:

import system.services show ServiceResourceProxy ServiceClient
import .internal.api show DatacakeService DatacakeServiceClient

_client_/DatacakeServiceClient? ::= (DatacakeServiceClient).open
    --timeout=ServiceClient.DEFAULT-OPEN-TIMEOUT
    --if_absent=: null

67 messages in total