Deployment of Angular 2 application built with ng-cli does is not working
Question
I am using the ng-cli v1.0.0-beta.32.3. I have tested the application locally and everything works. I am ready to deploy to a webserver (nginx v1.10.1). I have built my application as follows.
ng build -prod
I then install and modify /etc/nginx/nginx.conf as follows. This is the default configuration except for the server_name and root values.
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
include /usr/share/nginx/modules/*.conf;
events {
worker_connections 1024;
}
http {
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
include /etc/nginx/mime.types;
default_type application/octet-stream;
include /etc/nginx/conf.d/*.conf;
index index.html index.htm;
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name mydomain.io www.mydomain.io;
root /data/myapp-www;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
location / {
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
}
When I attempt to access the website, I get the following message.
EXCEPTION: Uncaught (in promise): Error: DI Error
Error: DI Error
at e.d (http://www.mydomain.io/polyfills.d946e5067bfdbad71862.bundle.js:36:2213)
at e [as constructor] (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:470:508)
at e [as constructor] (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:926:228)
at new e (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:926:555)
at t._throwOrNull (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:1247:2766)
at t._getByKeyDefault (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:1247:3104)
at t._getByKey (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:1247:2485)
at t.get (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:1247:848)
at e.get [as _CookieService_62] (http://www.mydomain.io/main.d6b9261dcd8e4e58fa99.bundle.js:5:23993)
at e.get [as _PersistenceService_63] (http://www.mydomain.io/main.d6b9261dcd8e4e58fa99.bundle.js:5:24234)
at e.get [as _mydomainService_64] (http://www.mydomain.io/main.d6b9261dcd8e4e58fa99.bundle.js:5:24488)
at e.getInternal (http://www.mydomain.io/main.d6b9261dcd8e4e58fa99.bundle.js:5:28132)
at e.get (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:668:1102)
at e.t.injectorGet (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:113:1750)
at e.get (http://www.mydomain.io/vendor.92d15c6580f9163ad6fb.bundle.js:1254:350)
t.handleError @ vendor.92d15c6….bundle.js:654
next @ vendor.92d15c6….bundle.js:456
e.object.o @ vendor.92d15c6….bundle.js:661
e.__tryOrUnsub @ vendor.92d15c6….bundle.js:1
e.next @ vendor.92d15c6….bundle.js:1
e._next @ vendor.92d15c6….bundle.js:1
e.next @ vendor.92d15c6….bundle.js:1
e.next @ vendor.92d15c6….bundle.js:8
e.emit @ vendor.92d15c6….bundle.js:661
t.triggerError @ vendor.92d15c6….bundle.js:379
onHandleError @ vendor.92d15c6….bundle.js:379
t.handleError @ polyfills.d946e50….bundle.js:36
n.runGuarded @ polyfills.d946e50….bundle.js:36
r @ polyfills.d946e50….bundle.js:36
i @ polyfills.d946e50….bundle.js:36
My index.html file looks like the following.
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>My App</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico">
<link href="styles.4d956e5c8b5af5fd67b3.bundle.css" rel="stylesheet"/></head>
<body>
<app-root></app-root>
<script type="text/javascript" src="inline.8ba963ff286f59f238cc.bundle.js"></script><script type="text/javascript" src="polyfills.d946e5067bfdbad71862.bundle.js"></script><script type="text/javascript" src="scripts.bb730b805dc244f77e93.bundle.js"></script><script type="text/javascript" src="vendor.92d15c6580f9163ad6fb.bundle.js"></script><script type="text/javascript" src="main.d6b9261dcd8e4e58fa99.bundle.js"></script></body>
</html>
1 answers
solution1
0 2017-03-17 01:19:14
FWIW, I solved this problem by switching from angular2-cookie to ng2-cookies . I was declaring and injecting CookieService from angular2-cookie and this dependency was causing all the headache. When I simply removed this dependency (and used ng2-cookies instead to manipulate cookies), this problem went away. I didn't have time to dive deeper into the problem, but for me, I got around the problem in this way.
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