Questions tagged [heroku]

The heroku tag in Salesforce Stack Exchange should be used for questions pertaining to the use and troubleshooting of the heroku service itself. Questions on heroku-supported languages should be directed to one of the heroku language tags on stackoverflow.com.

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1answer
466 views

Setting a cookie in a canvas app?

I have a Java application that sets a cookie: Cookie keks = new Cookie("Demo","WeLoveCookies"); keks.setHttpOnly(true); keks.setSecure(true); keks.setPath("/"); response.addCookie(...
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35 views

Adding SSL to Heroku free plan

I have a 3rd party SSL certificate I want to install, which the dashboard suggests I can manually configure for free, but that I would need to set it up manually unless using the paid ACM. However ...
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15 views

Docker redownloading base image at each deploy (heroku.yml)

My build logs, but the important bit below: aac6a114e757: Pull complete Digest: sha256:48b6801235e4179dec2427bd57853239553ea8bba20fba496df219469370b11c Status: Downloaded newer image for mhart/...
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1answer
4k views

Error when I am trying to run: git push heroku master

I am trying to push my nodejs project to my Heroku app. The code can be found here: https://github.com/birgirp/thehole. The error I get is the following: $ git push heroku master Enumerating objects:...
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9 views

Trying to deploy a webapp on Heroku but getting AttributeError: module 'sklearn.utils.deprecation' has no attribute 'DeprecationDict' [closed]

The app works perfectly fine on my local machine but when I am trying to deploy on Heroku I get the error AttributeError: module 'sklearn.utils.deprecation' has no attribute 'DeprecationDict' Please ...
2
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1answer
182 views

Heroku installs wrong JDK version

I added system.properties file with the content java.runtime.version=11 to my application like described here, committed the changes and pushed afterwards with git push heroku master unfortunately, ...
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19 views

Heroku Error: Response code 403 (Forbidden)

My Code, I use in my localhost it works well ,but if heroku it will always saying 403 forbidden,bad network const translate = require('translate-google') translate(args.join(" "), {to : 'zh-...
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13 views

Not able to establish a connection with Heroku app from Salesforce using Salesforce Connect

I am trying to establish a connection between Salesforce and Heroku to perform CRUD operations via External Objects. For this, I created one app in Heroku : https://testwithsfconnect.herokuapp.com/ I ...
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2answers
5k views

Salesforce DX CLI - Connect TIMEDOUT

None command is possible to execute on DX CLI, from my company network. It returns: ERROR running force:org:open: connect ETIMEDOUT 13.108.249.193:443. I know that DX CLI is based on Heroku and ...
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1answer
451 views

Can't connect to MySQL on heroku

The connection to my ClearDb via WorkBench on my local computer or via PHP (on local comp too) works fine. But it doesn't works after deployment my PHP program on Heroku - if I run Deploy/View it ...
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1answer
19 views

Cloning .json files on python app

I have an issue of Heroku only cloning .py files but skipping .lock and .json ones. The files are necessary for my python script. Is there any reason why deploying from GitHub would cause it? Update, ...
3
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1answer
36 views

CDC Not working after 24 hours

Was doing some testing with Change Data Capture and Heroku and now I am not receiving any events. This is against a brand new Developer Edition (DE) org. However, if I switch my connection to another ...
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1answer
24 views

I can't login into my sendgrid account with Heroku's Username and password

I had deployed my Rails project through Heroku. Recently, I decided to add mailer to that app and deployed the master branch. In order to send a email, I installed SendGrid add-on and followed the ...
1
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1answer
764 views

CORS issue with lightning out used in external website

I have deployed a nodejs application on Heroku, it has one lightning component embedded using lightning out. But I am getting the below error: Cross-Origin Request Blocked: The Same Origin Policy ...
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0answers
23 views

Can I synchronize my app to many salesforce objects via Heroku connect?

I've followed the easy trailhead corse on how to set up a sync between a simple node application (to which we added a postgres addon + heroku connect) with a salesforce object "contact" It's ...
1
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2answers
72 views

Please help me to deploy Docker app onto heroku, Steps in the documentation don't work?

As you can see in the screenshot below, I am following the commands according to the heroku documentation to deploy Docker app. Yet I keep getting the response saying No Images to push I am a ...
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0answers
34 views

Trouble with Heroku env vars getting passed into docker container

Summary: I have added environment variables to the "Config Vars" section of my Heroku project. The project is a dockerized create-react-app project. I am able to deploy the app but I have ...
1
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1answer
36 views

How to sync a Salesforce Object with Postgres using Heroku Connect

I want to use Heroku Connect to sync a postgres database (an app deployed on heroku and having a postgres DB) with a Salesforce schema. When I start a new mapping on heroku connect, I have all ...
1
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1answer
785 views

Is it in any way possible to verify heroku without the need of a credit card

I have this application on Heroku on which i would like to connect my custom domain to. I saw on their site that it isn't possible to do this without the verification of my account with a credit card. ...
1
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1answer
721 views

Accessing Heroku hosted postgres from Mulesoft

Hello I am trying to connect the heroku postgreSQL database from mulesoft but unable to connect it. The error I am receiving is java.sql.SQLException: FATAL: no pg_hba.conf entry for host ....... ...
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0answers
19 views

Cannot connect to my Postgres database anymore: password authentication failed

I have this Heroku Postgres database in a hobby-dev plan for 2 months. Today I started to get this error: FATAL: password authentication failed for user "fjmtbqnoddqvqv" I did not change ...
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0answers
19 views

Application Error

Good Evening, I am getting an Application Error on the app https://infraserveqatar.herokuapp.com/, although there was no change made from our side since July 2019. I am assuming the error is coming ...
3
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2answers
682 views

“App must be invoked via a signed request” shows in Canvas Previewer

I have connected App and added external link of Heroku to show as Canvas App. I have set the location Chatter Tab. In the developer account, my external application is accessible. It has set "Admin ...
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1answer
21 views

Node.js (Heroku integration with Salesforce): How to get records from Salesforce and display them on a Heroku app using Node.js

I have created an Heroku app to be able to retrieve records (Contracts) from Salesforce and display them on my Heroku app. But I am struggling to write the correct request on my node.js code. ...
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0answers
25 views

Heroku to Salesforce: How to fix TypeError: pendingItem.callback is not a function

I have deployed a Node.js app to heroku to be able to update a contact on Salesforce using Heroku Connect and Heroku Postgres. But when pressing the "Update Contact Information Button" ...
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0answers
381 views

RPC failed; Curl 56 OpenSSL error when deploying app to heroku

I keep getting the following error when i try to push my application using heroku. numerating objects: 62, done. Counting objects: 100% (62/62), done. Delta compression using up to 12 threads ...
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0answers
21 views

How to deploy client(node.js) and server(Spring boot) on the same Heroku application but use two dynos

I want to make app application on Heroku(Standard 1X). However, I don't know what to do with the build settings. I read of the related to help document, but it didn't help me. If there is a guide ...
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1answer
23 views

Heroku Postgres

I'm coming here to ask how to handle the credentials rotating in my JS app? Am I able to make an API request to get the credentials? I've looked at quite a few topics but none give direct answers so I ...
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1answer
183 views

OSS LWC app on Heroku Css Fails to load

I am trying to run an OSS LWC app on heroku using SLDS via synthetic shadow dom. When I run it locally using heroku local web everything looks great. When it makes all the way to my Heroku site, I ...
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0answers
15 views

Heroku app is using old js file instead of github updated file

I pushed the changed js and html file to github. Heroku is auto-deploying with github's new file. But when I browse the app, the html files are updated but js files are not update old files. The ...
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0answers
17 views

Heroku & Salesforce - Database question for multiple environments [closed]

Along with our production org, we have 3 full sync sandboxes, Mule APIs and Heroku. We are in the process of setting up an app, which is really just going to hold a postgreSQL database that is written ...
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0answers
497 views

Getting a 404 error while trying to connect backend Api from the Heroku deployed Angular Api

I have successfully deployed my angular app onto Heroku. I have implemented the proxy.conf.json file to connect to the Backend API (which is also deployed in Heroku and its a Java JAX-RS REST API) and ...
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1answer
37 views

Getting error in implementing the embedded login on the Heroku app

I have created this Heroku app - https://embedded-login-rahul.herokuapp.com/ following this document- https://github.com/salesforceidentity/embedded-login-example for implementing the embedded login. ...
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0answers
25 views

I'm not receiving anyinArguments that involve data binding with Custom Journey Builder Activity

I'm trying to get access to the contact information. Here's my config.json file (with a couple redactions) { "workflowApiVersion": "1.1", "metaData": { &...
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0answers
114 views

How can i use npm module ssh2-promise for creatin ssh tunnel with dynamic remote ip addressing on heroku host?

I have express server in heroku host and i have local node. In express server on localhost i run ssh server In express-server on heroku host i run ssh client. (async ()=>{ await ssh....
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28 views

Is it true that Heroku Apps on a free account cannot send outbound UDP traffic?

I am trying to test hosting a discord.py bot on Heroku just for fun, everything works except voice: The bot connects, but doesnt say anything. I have been told that this is because free users cannot ...
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16 views

Error: Invalid RSA private key

I have deployed this project to Heroku. and I followed this guide step by step. I did not understand why in the logs there is Error: Invalid RSA private key Can anyone open my eyes? because I really ...
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0answers
54 views

H10 Error - App Crashing, but unclear why [closed]

The Problem I am receiving the H10 error. I've reviewed several stack overflow forums to understand why my app would be crashing with no results. It seems that it may be my Procfile, but this is the ...
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0answers
164 views

Can't provision PointDNS on heroku

I have deployed my app on heroku and I want get a custom domain with pointdns. But when I try to provision PointDNS, I get the following error. How can I provision pointDNS on heroku?? An error was ...
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0answers
21 views

How can I pass heroku config vars to docker build?

I'm trying to deploy my rails app to the Heroku using heroku.yml. This is my yml setup setup: addons: - plan: cleardb-mysql as: DATABASE build: docker: web: Dockerfile config: ...
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1answer
18 views

API App Not Updating Content

I have a simple Node.js JSON API app using free dynos in Heroku, that includes a current timestamp along with other data in its response. When I request the Heroku API URL (below), though, it does not ...
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0answers
26 views

Heroku scheduler unreliable and runs randomly instead of scheduled time

I am trying to deploy a basic python script, which needs to be run at a gives schedule, collect data and write to a file. When i schedule to run this every hour, the Heroku scheduler is running it ...
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0answers
14 views

Application consistently dropping connection every hour or so

I'm running a Discord bot on Heroku and every hour or so (Not designated cycling which is every night), the bot loses connection and has to reconnect to the Discord API. Why does this happen? Can it ...
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0answers
87 views

I am using LWC component as the UI and get few input parameters and file upload. I want the file and the metatags to be saved in postgreSQL

The LWC component gets the few parameters as input in UI and a upload file functionality is also there. If I upload the file, the file and the above given metatags should also be sent via the POST ...
0
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1answer
91 views

Pointdns with heroku point to No App

I have deployed my app on heroku and got a custom domain with pointdns. point dns seems to redirect the doamin correctly, but heroku seems to get invalid app or empty page that says " There's ...
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0answers
22 views

How do I download my json files?

My app stores data on json files that are stored on the heroku server, so obviously, if I were to update application, it would reset all the json files. Is there a way I can download the json files ...
0
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1answer
63 views

Can free Heroku accounts do web scraping without url limitations?

Tried to create a support ticket on a free Heroku account but... My question is if a free Heroku account has any restrictions on light web scraping (10 requests/week max). I know that a free ...
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0answers
121 views

429 Too many requests on heroku server

I have created a spring boot api and deployed it to my heroku app. My spring boot API is internally calling gitlab apis to get some data. Request URL for my API is :- https://myapi.herokuapp.com/...
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2answers
1k views

Getting “Access to sendgrid.com was denied” (HTTP ERROR 403) trying to access sendgrid dashboard

I recently added the Sendgrid add-on to my (free tier) Heroku app and now when I click on it on the add-ons page to open the dasdhboard, I get an error: I tried opening it with heroku addons:open as ...
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0answers
32 views

FATAL: remaining connection slots are reserved for non-replication superuser connections

My app was running perfectly until just a few minutes ago. I keep getting this error: FATAL: remaining connection slots are reserved for non-replication superuser connections Currently, there are ...