Google Map coming up blank on Server

[#1]

We have an application that uses Google Maps. In QV10 Developer the map is displaying fine but on the Server (both in Developer on the Server and the published version via QEMC), the map is coming up blank.

[#2]

I think there is a connection issue on your server preventing to go on internet (Proxy server, inbound rules, etc..)

Check that you are not limited on internet web sites from your server ?

Regards,

Sébastien

[vdecourcelle]

Hello,

I had the same problem.

I find this solution: put 0%  in transparency of your graphic object

Véronique

[#4]

Some times the functions in side the Expression may not return the right value. Try breaking down the expression.

I had the same problem moving to QV9 SR7 and I found that the problem is aggr function  was not returning right number of values.

[#5]

I had the exact same problem and solution: maps were not display because the background image of the scatter chart had 100% transparency.

[#6]

When I had exactly the same problem, it was indeed the internet access settings for the user on the server that runs the QVS service. Specifically, the resolution was:

1. Log on to the server as the administrator assigned to run the QVS service
2. Within an Internet Explorer window, click Tools>Internet Options
3. The Connections tab should be set to whatever is required to allow internet access.

You should be able to browse the internet freely when logged in as this user. Additionally, you can directly test the map is being retrieved correctly by doing the following in QV desktop:

1. Go into the map object properties and the 'Colors' tab.
2. Copy the expression from the 'Dynamic Image' box.
3. Paste this expression into a new text box object.
4. Copy the generated text directly into a web browser window. The map image you are hoping to retrieve should display.

[#7]

When I had exactly the same problem, it was indeed the internet access settings for the user on the server that runs the QVS service. Specifically, the resolution was:

1. Log on to the server as the administrator assigned to run the QVS service
2. Within an Internet Explorer window, click Tools>Internet Options
3. The Connections tab should be set to whatever is required to allow internet access.

You should be able to browse the internet freely when logged in as this user. Additionally, you can directly test the map is being retrieved correctly by doing the following in QV desktop:

1. Go into the map object properties and the 'Colors' tab.
2. Copy the expression from the 'Dynamic Image' box.
3. Paste this expression into a new text box object.
4. Copy the generated text directly into a web browser window. The map image you are hoping to retrieve should display.