SIMBA Chain/Lobby

Kieran Evans

@keyz182

Our basecamp demo utilises the SDK - https://github.com/SIMBAChain/BaseCamp - there are also live examples here - https://simbachain.github.io/libsimba-js/example.html

DoOneFIn

@DoOneFIn

ty! @keyz182

DoOneFIn

@DoOneFIn

trying to run basecamp demo locally, it is "stuck" on loading ring. Is this expected since I'm running it locally? @keyz182

Kieran Evans

@keyz182

@ihave2 wdyt?

Eric Allson

@SERPs_Up_SEO_twitter

Hey do you guys have any idea why i may be getting an error when I deploy my app? I followed this video { https://www.youtube.com/watch?v=2nikDzn7CJs } exactly, so not sure what could have happened. I did notice that above stellar wallet in the last (deploy) step, that it said enter ethereum wallet password and (labeled stellar wallet???) Any ideas?

Eric

@ihave2

@SERPs_Up_SEO_twitter I am sorry for the confusion. It seems I made a typo, which will be corrected with next update. Please ignore the unlocking message for now. You are always able to unlock your Stellar wallet with your Stellar wallet password. Thank you

Eric

@ihave2

@DoOneFIn Sorry for the late response. Before running the demo locally, could you double check if you have

Deployed an app with the exact same smart contract used by the demo's
Generated an API key for your local copy
Filled API key at https://github.com/SIMBAChain/BaseCamp/blob/master/src/components/Parts.vue#L306 and API URL at https://github.com/SIMBAChain/BaseCamp/blob/master/src/components/Parts.vue#L308

You could always check if requests were sent to the server by clicking network tab on the developer panel on your browser. The basecamp demo has some extra stuff and might not be a good example to start with. I would recommend you take a look at the cardemo app at https://cardemo.simbachain.com/, which code can be found here https://github.com/SIMBAChain/CarDemo. You can follow the same steps mentioned above, and on step3 you will need to add your API key and URL here https://github.com/SIMBAChain/CarDemo/blob/master/src/store/modules/info.js#L3. The care demo contract is a default contract you can find on simba dashboard under solidity contracts category.

Let me know if it works for you. Thanks

DoOneFIn

@DoOneFIn

@ihave2 I have deployed the exact carDemo2 Contract to an app. I have generated an API key and can use methods on the SimbaChain API V1. I have filled in my API URL and API Key. I have submitted a test Method Call on app.simbachain.com that shows up in "Most Recent 10 Transactions." I have downloaded the code from the github, navigated to CarDemo-master and ran npm install. Once that has completed, I ran npm run serve. When I navigate to localhost:8080 the app is stuck on the load screen, with the car swerving back and forth. Right click, inspect, network tab, I see... http://192.168.30.159:8080/sockjs-node/info?t=1601486067885 (failed) net:: ERR_CONNECTION_REFUSED

Eric

@ihave2

hi @DoOneFIn, the sockjs-node error you saw is related to webpack-dev-server, which does not have any effect on the app you were trying to run. You might want to check if you can get any results back from this request (https://192.168.30.159:8080/v1/carDemo2/car/) from your app. Have you tried to post some data from your local app by clicking the blue button at right bottom corner and filling the form? Please notice that the demo app does not have an empty state, which means you will see the running car animation on the background until there is at least one record fetched.

There are 3 situations you will see the animation

car records being fetched and the request is still pending
car records fetched successfully, the request has been fulfilled but no record found (which is due to no data posted)
car records fetched unsuccessfully, the request aborted with an error (could be from server side or from client side if things misconfigured)

DoOneFIn

@DoOneFIn

@ihave2 results from that request: This site can’t provide a secure connection 192.168.30.159 sent an invalid response. ERR_SSL_PROTOCOL_ERROR

however, if i drop the "s" so... http://192.168.30.159:8080/v1/carDemo2/car/ the app loads with a blank background

going to http://192.168.30.159:8080/ and clicking the blue button...the button disappears and no form pops up

DoOneFIn

@DoOneFIn

if it helps at all...when i inspect and look at console i'm getting, "Uncaught (in promise) NotImplementedException: SCaaS Support not yet implemented, sorry." followed by multiple 'at' statements. Also "Uncaught (in promise) TypeError: Cannot read property 'setWallet' of null" with multiple 'at' statements following.

Eric

@ihave2

@DoOneFIn Could you try to run the app with the api url and the key below on Chrome? I just deployed this new one with the cardemo2 contract on Quorum network with IPFS. I pulled a new copy from cardemo repo and updated url and key. It worked on my side and I posted a record from the app.

API URL: https://api.simbachain.com/v1/carDemo2Test/
API KEY: c2ef90e51cd595094a4218cca5f8c80ab086a2f6ba7f57c6698c8b0810b810a1

DoOneFIn

@DoOneFIn

ah jeesh. i feel silly. i got it working with my API url. in info.js i forgot the "https://" thanks for all your help @ihave2 i'm sure i'll be back soon with more questions

Eric

@ihave2

@DoOneFIn no worries. I am glad that I could help. feel free to reach us at any time.

DoOneFIn

@DoOneFIn

@ihave2 With our deadline quickly approaching, our group is thinking it would be best to "reverse engineer" the car demo to work (in roughly the same way) with one of our Fisherman Synch contracts. Do you have any advice in getting this done? I'm not super familiar with Vue (or JavaScript) for that matter. Is there maybe a map or something where we could specifically see the calls we need to change from "car" to "fish"? lol. Thanks in advance Eric

Eric

@ihave2

@DoOneFIn I see. How about perform a search with "car" on all the project files and replace the found terms with "fish"?

DoOneFIn

@DoOneFIn

@ihave2 that easy? My hunch is that doing that will break a lot of things...

Eric

@ihave2

@DoOneFIn You will never know if you dont try. It might need some tweaks tho. And dont forget to update the smart contract accordingly and have a new app deployed with that. Good luck.

marv4208

@marv4208

@here I'm looking for assistance on inviting members to my organization. I sent out invites but it seems they are having issues when trying to log in. I also am not able to delete organizations I've created. Is there a support channel for these types of issues? Thanks in advance!

Kieran Evans

@keyz182

@marv4208 what issues are they having when logging in?

marv4208

@marv4208

@keyz182 it looks like it has been resolved for one user that was having issues. I'm waiting to see if that is also the case for the other team member that was having an issue. The behavior they experienced was a blank UI with no navigation or content showing up.

Kieran Evans

@keyz182

@marv4208 OK. We have released some updates in the last week, so potentially those fixed the issue.

marv4208

@marv4208

@keyz182 Do you have more details on integration with graphQL for our transactions?

Kieran Evans

@keyz182

GraphQL will be available in our upcoming Smart Contract as a Service V2 platform, available in the coming months. There is an ongoing effort to backport the SCaaSV2 features to app.simbachain.com, but we have no date for that currently.

marv4208

@marv4208

@keyz182 thanks for the details!

marv4208

@marv4208

@keyz182 I have a smart contract that I compiled and used expert mode. I don't see an option to see the model view - wyswig option.

SIMBA Chain

@SimbaChain_twitter

@marv4208 once you use expert mode you cannot go back to the Visualization mode. (Aka wysiwyg) but API will still generate if you use Expert Mode

Another option is you can start out in Visual mode and drag and drop and edit parameters and then go into expert mode for final touches of customized code

DoOneFIn

@DoOneFIn

when trying to deploy an App on https://app.simbachain.com/app i'm getting the following error: {"errors":[{"id":"6d7b6e33-3f43-4555-98f3-efca6af6f786","title":"Unknown Error","code":"-1","detail":"Invalid JSON RPC response: \"\"","status":"500"}]}
any advice?

SIMBA Chain

@SimbaChain_twitter

@DoOneFIn that is a server side error, the Dev team will get back to you shortly

@DoOneFIn couple questions, what blockchain and network are you deploying to? Example: Ethereum and Circle of Life

DoOneFIn

@DoOneFIn

@SimbaChain_twitter Quorum, Quorum - Testing

Kieran Evans

@keyz182

Hi @DoOneFIn - We are currently experiencing an outage on our Quorum networks due to an Azure issue. I will update here when it is resolved

SIMBA Chain

@SimbaChain_twitter

@/all users,
@Azure
forgot to update their SSL cert so *.blockchain.azure.com having issues we are trying to work with them to fix http://app.simbachain.com

SIMBA Chain

@SimbaChain_twitter

@DoOneFIn certs are fixed now, please try deploying again

DoOneFIn

@DoOneFIn

@SimbaChain_twitter @keyz182 working now! thanks :D

DoOneFIn

@DoOneFIn

On https://app.simbachain.com/app , trying to save an existing contract as a new one. In Graph Mode I click "Save as New," enter a distinct name, click "Save," and get the message: "Sorry, an unexpected error occurred. Please try again." Any advice?

SIMBA Chain

@SimbaChain_twitter

@DoOneFIn maybe @ihave2 can assist

DoOneFIn

@DoOneFIn

@SimbaChain_twitter @ihave2 hmm. seems to be working now. not sure what changed, haha. thanks all!

Mitchell Lindsey

@mlindsey490

Hello, I'm a member of the digital construction team working with Tommy. Me and my group have started to get a 403 error when trying to look at the api.simbachain.com/v1/... site. We were wondering if anyone could give us some insight into way we are getting this error?

Kieran Evans

@keyz182

@mlindsey490 apologies, the issue should be resolved now. Thanks.

Mitchell Lindsey

@mlindsey490

@keyz182 Thanks, just checked and I can once again access the site. I'll inform the rest of the team to verify that they can as well.

astrologylab

@astrologylab

on https://app.simbachain.com/app, trying to deploy my first application , but I'm getting an error message 'error occurred' just after the step Updating Application, I have followed the steps on the tutorial here: https://www.youtube.com/watch?v=2nikDzn7CJs&ab_channel=SIMBAChain

Kieran Evans

@keyz182

@astrologylab What network are you deploying to?

astrologylab

@astrologylab

Stellar - Test-net

Mitchell Lindsey

@mlindsey490

I have been trying to get the car demo for android to work. I have made the line change according to the docs. However, I keep getting a 404 error, according to line ~232 in the PostActivity.kt the response is failing. I have tried looking through the code connected to it but I don't see anything that seems out of place. Is there any clue someone can give me on fixing this?

3 replies

Steven Peregrine

@Speregrine

Apologies for the issues with cardemo android, the issue is being looked into.

SIMBA Chain

@SimbaChain_twitter

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