I used to be able to load OpenTopo tiles in OSMDroid. They were beautiful.
My MapView is configured with mapView.setTileSource(TileSourceFactory.OpenTopo)
Lately, they don't load and I get error:
W/OsmDroid: IOException downloading MapTile: /14/2598/5547 : java.net.ConnectException: Failed to connect to a.tile.opentopomap.org/131.188.76.144:443
I am connected, and tiles run fine when I use another tile source like mapView.setTileSource(TileSourceFactory.DEFAULT_TILE_SOURCE).
So is this a recent issue with OpenTopo on the server side or could it still be something wrong on my end?
Related
i am trying run the zoom swiftdemo app referenced in their Github repo
but i keep getting this error whenever i connected to a meeting
ZoomiOSSDKDemo[1944:343363] *** CFMessagePort: bootstrap_register(): failed 1100 (0x44c) 'Permission denied', port = 0xe10f, name = '.1516928314.rpc'
See /usr/include/servers/bootstrap_defs.h for the error codes.
I can connect to a meeting but it crashes a few second after connecting. What does the error message mean and how can i fix this?
I am new to ejabberd and trying to play with it. I installed ejabbered following the instructions present at official doc page with username and password. I am able to start the ejabbered server and connect to it through Java using "Smack" API's.
However, when I try to open Web Dashboard at http://localhost:5280/admin/ and then login with admin user, It doesn't show up anything. When I checked logs, it shows following erros -
2020-03-13 21:03:17.618 [error] <0.1965.0>#ejabberd_http:apply_custom_headers:860 CRASH REPORT Process <0.1965.0> with 0 neighbours crashed with reason: bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860
2020-03-13 21:03:17.619 [error] <0.535.0>#ejabberd_http:apply_custom_headers:860 Supervisor ejabberd_http_sup had child undefined started with {ejabberd_http,start_link,undefined} at <0.1965.0> exit with reason bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 in context child_terminated
Pleasse help me out with this. Thanks!
Yes, that problem was introduced in ejabberd 20.02, and it's fixed in the following versions.
You have two options:
Download ejabberd 20.01, that doesn't have this problem
Or download ejabberd 20.03 or above.
I can’t connect to overpass!
import osmnx as ox
ox.plot_graph(ox.graph_from_place(‘Modena, Italy’))
gives:
ConnectionError: HTTPConnectionPool(host='overpass-api.de', port=80): Max retries exceeded with url: /api/interpreter (Caused by NewConnectionError(': Failed to establish a new connection: [WinError 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond',))
Also noticed that osmnx gets more nodes that openstreetmap per box – how can this happen ?
thnks in advance!!!
It sounds like the Overpass API was probably down. I just tested now and was able to connect without a problem. I'd suggest trying again.
I was trying to implement the failover available here
http://www.andreanolanusse.com/en/implementing-failover-and-load-balancing-in-datasnap-2010/
but if I add a database connection and kill the first server, when I use some of the remote functions or '.open' a TClientDataSet 2 times, it throws an exception and I need to reconnect to the database again.
Expected: '{' found: '-+0-9.' at position: 84
{"result":[{"rows":[0]},{"data":[44,#192#16#0(nabas - (Server 213) pacote36-trafegusgr]}]}#0#0#0#0#0#0#0#0#0#0#0#0#0#0#0#0
(the error message contains about 23000 of those '#0')
It works if I reconnect but when you have to implement in a system that have hundreds of '.open' and remote method calls it isn't the best option.
And since the error is only thrown the second time I click the button and call the method, it looks like it doesn't need to reconnect, it must be something I'm doing wrong.
Here's the project:
https://drive.google.com/file/d/0B6YhWGZN7O24Zl9pYkx6d3hrdDA/view?usp=sharing
it uses the postgresql connection from devart (DevartPostgreSQL)
I am currently trying to evaluate AWS for my company and was trying to follow the tutorials on the web.
http://developer.amazonwebservices.com/connect/entry.jspa?externalID=2241
However I get the below error during startup of the server instance:
Unable to associated Elastic IP with cluster: Unable to detect that the Elastic IP was orrectly associated.
java.lang.Exception: Unable to detect that the Elastic IP was correctly associated
at com.amazonaws.ec2.cluster.Cluster.associateElasticIp(Cluster.java:802)
at com.amazonaws.ec2.cluster.Cluster.start(Cluster.java:311)
at com.amazonaws.eclipse.wtp.ElasticClusterBehavior.launch(ElasticClusterBehavior.java:611)
at com.amazonaws.eclipse.wtp.Ec2LaunchConfigurationDelegate.launch(Ec2LaunchConfigurationDelegate.java:47)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:696)
at org.eclipse.wst.server.core.internal.Server.startImpl2(Server.java:3051)
at org.eclipse.wst.server.core.internal.Server.startImpl(Server.java:3001)
at org.eclipse.wst.server.core.internal.Server$StartJob.run(Server.java:300)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Then after a while, another error occur:
Unable to publish server configuration files: Unable to copy remote file after trying 4 timeslocal file: 'XXXXXXXX/XXX.zip'
Results from first attempt:
Unexpected exception: java.net.ConnectException: Connection timed out: connect
root cause: java.net.ConnectException: Connection timed out: connect
at com.amazonaws.eclipse.ec2.RemoteCommandUtils.copyRemoteFile(RemoteCommandUtils.java:128)
at com.amazonaws.eclipse.wtp.tomcat.Ec2TomcatServer.publishServerConfiguration(Ec2TomcatServer.java:172)
at com.amazonaws.ec2.cluster.Cluster.publishServerConfiguration(Cluster.java:369)
at com.amazonaws.eclipse.wtp.ElasticClusterBehavior.publishServer(ElasticClusterBehavior.java:538)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:866)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:708)
at org.eclipse.wst.server.core.internal.Server.publishImpl(Server.java:2731)
at org.eclipse.wst.server.core.internal.Server$PublishJob.run(Server.java:278)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Can anyone point me to what I'm doing wrong?
I followed the tutorials and the video tutorials on youtube exactly.
Best Regards
~Jeffrey
Problem has been resolved, it is due to the Elastic IP being assigned to the Server on creation.
Eclipse is unable to connect to the server if it is used.