heroku

问题 This error seems to be pretty popular here! The app works great locally, but when deploying to Heroku... crickets, Application crashes. This is server.js var app = express(); var PORT = process.env.PORT || process.env.REACT_APP_PORT; app.use(express.urlencoded({ extended: true })); app.use(express.json()); (process.env.NODE_ENV === "production") ? app.use(express.static("build")) : app.use(express.static("public")); //code goes here app.use(cors()); app.get('*', function (req, res) { res

问题 I am using PHP with heroku. I keep on getting a request timeout error due to some database insertions and queries. I added this line to all my php files in order to avoid this error: set_time_limit(0); However, I am still getting this error. Does heroku ignore this command? I did a simple check to see if the time limit is being changed: echo 'TIME : '.ini_get('max_execution_time'); set_time_limit(0); echo 'TIME : '.ini_get('max_execution_time'); It is being changed from 30 (default value) to

问题 I have a probem with accessing my heroku app because of following error 2020-09-11T10:25:09.492648+00:00 app[web.1]: ImportError: libGL.so.1: cannot open shared object file: No such file or directory What i already tried is: Add Aptfile with libsm6 libxrender1 libfontconfig1 libice6 Add buildpack https://github.com/heroku/heroku-buildpack-apt use opencv-python-headless in requirements nothing works. Does anyone know what the problem is? 回答1: Add 'libgl1' to Aptfile. I guess generally the

问题 I have a probem with accessing my heroku app because of following error 2020-09-11T10:25:09.492648+00:00 app[web.1]: ImportError: libGL.so.1: cannot open shared object file: No such file or directory What i already tried is: Add Aptfile with libsm6 libxrender1 libfontconfig1 libice6 Add buildpack https://github.com/heroku/heroku-buildpack-apt use opencv-python-headless in requirements nothing works. Does anyone know what the problem is? 回答1: Add 'libgl1' to Aptfile. I guess generally the

问题 I have a probem with accessing my heroku app because of following error 2020-09-11T10:25:09.492648+00:00 app[web.1]: ImportError: libGL.so.1: cannot open shared object file: No such file or directory What i already tried is: Add Aptfile with libsm6 libxrender1 libfontconfig1 libice6 Add buildpack https://github.com/heroku/heroku-buildpack-apt use opencv-python-headless in requirements nothing works. Does anyone know what the problem is? 回答1: Add 'libgl1' to Aptfile. I guess generally the

问题 I pushed a fairly simple node.js express app on heroku and can't make it works. It immeadiately crash. heroku tail --logs gives me : 2017-05-23T04:43:08.156660+00:00 app[api]: Scaled to web@1:Free worker@0:Free by user jp@yetie.fr 2017-05-23T04:43:24.388293+00:00 heroku[web.1]: Starting process with command `: node server.js` 2017-05-23T04:43:26.207926+00:00 heroku[web.1]: Process exited with status 0 2017-05-23T04:43:26.220393+00:00 heroku[web.1]: State changed from starting to crashed 2017

问题 It seems that PyEnchant requires the C enchant library. How would I go about installing this on Heroku, is that possible? According to this question, I would need to write my own build pack for Heroku, so I guess that's one way. But I'm hoping there is a simpler technique to use? 回答1: For these kind of things we are using heroku-buildpack-apt, which let's you install any package. 来源： https://stackoverflow.com/questions/16928072/how-to-install-pyenchant-on-heroku

问题 It seems that PyEnchant requires the C enchant library. How would I go about installing this on Heroku, is that possible? According to this question, I would need to write my own build pack for Heroku, so I guess that's one way. But I'm hoping there is a simpler technique to use? 回答1: For these kind of things we are using heroku-buildpack-apt, which let's you install any package. 来源： https://stackoverflow.com/questions/16928072/how-to-install-pyenchant-on-heroku

问题 By default, heroku only works with the postgreSQL database. However, there is a ClearDB plugin that allows you to use a MySQL database. The problem is that this plugin uses the old version of the MySQL 5.5.62 engine. When connecting to the server using MySQL Workbench, a warning appears Incompatible/nonstandard server version or connection protocol detected (5.5.62). A connection to this database can be established but some MYSQL Workbench features may not work properly since the database is

问题 Currently working on a little app that allows users to view a database stored on Heroku, however I am running into the aforementioned issue when using the database's URL: ".herokuapp.com/api/". var client = createHttpClient(); var response = await client.read('<example>.herokuapp.com/api/<data>'); List data = JSON.decode(response); Heroku doesn't seem to use HTTP(S) nor www, the latter of which I believe to be the issue. Does anyone know how I can bypass or resolve this issue? 回答1: I know