@MattFox I don't suppose you can help me with this please?

Thanks @terrypacker.
The messages are actually already being saved.
The meta data point is an alphanumeric point pulling values from other modbus points and sending them together in one message.
I'm afraid I'm not a programmer. Would you be able to help with the script?

Hi all,
I currently have a http builder set up to send post data to a server. Recently there was an issue where the server was rejecting the password and the mango device was receiving a 401 response.
Is there a way using the http builder to keep unsent post messages in a buffer and then to automatically send them when the server issue is resolved?

Thanks.
Rob

Hi all,
I am trying to upload an excel template but when I do I get an error -"Report File Not Found"
I have uploaded the file to the file store and I have also copied it to the excel templates folder but no matter what I try I get the same error.
Any help would be appreciated.
Thanks,
Rob

@terrypacker Hi Terry, I had seen that and followed the instructions on how to import the cert into Java but im still getting the same error. This was something I never had to do before. Once the Mango environmental properties file was pointing to the keystore it worked.

There is nothing in the server log (receiver end)

INFO  2021-08-20T17:07:57,253 (com.serotonin.m2m2.Main.main:121) - Starting Mango 3.7.4 with Schema Version: 29 
INFO  2021-08-20T17:08:00,378 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'asciiFile', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,503 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'BACnet', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,550 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'controlcore', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,581 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'dashboardDesigner', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,597 (com.serotonin.m2m2.util.DocumentationManifest.parseManifestFile:60) - Documentation manifest file not found: C:\mango\web\modules\dashboardDesigner\web\dox\manifest.xml 
INFO  2021-08-20T17:08:00,612 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'dataFile', v3.7.1 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,659 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'dataImport', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,690 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'deviceConfig', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,690 (com.serotonin.m2m2.util.DocumentationManifest.parseManifestFile:60) - Documentation manifest file not found: C:\mango\web\modules\deviceConfig\web\dox\manifest.xml 
INFO  2021-08-20T17:08:00,722 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'dnp3', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,737 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'egauge', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,768 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'envcands', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,784 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'excelReports', v3.7.1 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:00,847 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'graphicalViews', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,034 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'Haystack', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,081 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'http', v3.7.1 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,112 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'jsonFileImport', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,144 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'log4jDS', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,159 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'log4JReset', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,159 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'loggingConsole', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,190 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'maintenanceEvents', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,237 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'mangoApi', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,300 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'mangoNoSqlDatabase', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,347 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'mangoUI', v3.7.2 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:01,362 (com.serotonin.m2m2.util.DocumentationManifest.parseManifestFile:60) - Documentation manifest file not found: C:\mango\web\modules\mangoUI\web\dox\manifest.xml 
INFO  2021-08-20T17:08:01,956 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'mbus', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,003 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'meta', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,065 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'modbus', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,112 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'onewire', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,159 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'opcda', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,175 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'pakbus', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,222 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'persistent', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,284 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'pointLinks', v3.7.1 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,315 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'pop3', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,347 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'reports', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,456 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'scheduledEvents', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,487 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'scripting', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,519 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'serial', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,534 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'snmp', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,565 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'sqlConsole', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,597 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'sqlds', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,643 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'ssh', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,675 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'sstGlobalScripts', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,706 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'sstGraphics', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,925 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'TCPIP', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:02,940 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'templateConfig', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:03,018 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'twilio', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:03,065 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'virtualDS', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:03,097 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'vmstat', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:03,128 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'watchlists', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:03,268 (com.serotonin.m2m2.Main.loadModules:650) - Loading module 'internal', v3.7.0 by Infinite Automation Systems Inc. 
INFO  2021-08-20T17:08:23,237 (com.serotonin.m2m2.Lifecycle.loadLic:583) - Checking license... 
INFO  2021-08-20T17:08:23,815 (com.serotonin.m2m2.db.H2Proxy.initializeImpl:64) - Initializing H2 connection manager 
INFO  2021-08-20T17:08:31,823 (com.serotonin.m2m2.db.upgrade.DBUpgrade.checkUpgrade:38) - Starting instance with core version 3.7.4, schema v29 
INFO  2021-08-20T17:08:31,824 (com.infiniteautomation.nosql.MangoNoSqlProxy.initialize:77) - Starting MangoNoSql Database 
INFO  2021-08-20T17:08:32,135 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:144) - Database at C:\mango\databases\mangoTSDB started 
WARN  2021-08-20T17:08:33,707 (org.eclipse.jetty.server.HttpChannelState.asyncError:739) - org.eclipse.jetty.io.EofException: Reset cancel_stream_error 
WARN  2021-08-20T17:08:33,815 (org.eclipse.jetty.server.HttpChannelState.asyncError:739) - org.eclipse.jetty.io.EofException: Reset cancel_stream_error 
WARN  2021-08-20T17:08:33,978 (org.eclipse.jetty.server.HttpChannelState.asyncError:739) - org.eclipse.jetty.io.EofException: Reset cancel_stream_error 
WARN  2021-08-20T17:08:37,500 (org.eclipse.jetty.server.HttpChannelState.asyncError:739) - org.eclipse.jetty.io.EofException: Reset cancel_stream_error 
WARN  2021-08-20T17:08:37,552 (org.eclipse.jetty.server.HttpChannelState.asyncError:739) - org.eclipse.jetty.io.EofException: Reset cancel_stream_error 
INFO  2021-08-20T17:08:48,472 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:173) - Empty dir delete for database at C:\mango\databases\mangoTSDB took 16224ms 
INFO  2021-08-20T17:08:48,534 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:234) - Corruption scan for database at C:\mango\databases\mangoTSDB skipped because the database is configured not to run scan. 
INFO  2021-08-20T17:08:48,565 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:144) - Database at C:\mango\databases\mangoTSDBAux started 
INFO  2021-08-20T17:08:48,616 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:173) - Empty dir delete for database at C:\mango\databases\mangoTSDBAux took 0ms 
INFO  2021-08-20T17:08:48,616 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:234) - Corruption scan for database at C:\mango\databases\mangoTSDBAux skipped because the database is configured not to run scan. 
INFO  2021-08-20T17:09:01,179 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:133) - Spring context 'runtimeContext' refreshed: org.springframework.context.annotation.AnnotationConfigApplicationContext@277b8fa4 
INFO  2021-08-20T17:09:01,210 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextStarted:147) - Spring context 'runtimeContext' started: org.springframework.context.annotation.AnnotationConfigApplicationContext@277b8fa4 
INFO  2021-08-20T17:09:02,475 (com.serotonin.m2m2.rt.DataSourceGroupInitializer.initialize:77) - Initializing 6 NORMAL priority data sources in 8 threads. 
INFO  2021-08-20T17:09:02,549 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source VM stats took 48ms to start 
INFO  2021-08-20T17:09:02,596 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Sigfox HTTP POST took 97ms to start 
INFO  2021-08-20T17:09:03,040 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Powerpoint Engineering Offices took 540ms to start 
INFO  2021-08-20T17:09:03,756 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source DAY TEST took 1277ms to start 
INFO  2021-08-20T17:09:08,731 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Mango Internal took 6219ms to start 
INFO  2021-08-20T17:09:13,534 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Sigfox TX Energy took 11022ms to start 
INFO  2021-08-20T17:09:13,565 (com.serotonin.m2m2.rt.DataSourceGroupInitializer.initialize:109) - Initialization of 6 NORMAL priority data sources took 11090ms 
INFO  2021-08-20T17:09:13,566 (com.serotonin.m2m2.rt.DataSourceGroupInitializer.initialize:77) - Initializing 5 LAST priority data sources in 8 threads. 
INFO  2021-08-20T17:09:13,705 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source OPW Sender took 144ms to start 
INFO  2021-08-20T17:09:17,186 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Sample Data Points took 3614ms to start 
INFO  2021-08-20T17:09:21,117 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source 2RN Summary Report took 7550ms to start 
INFO  2021-08-20T17:09:21,456 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source 2RNSubloads took 7888ms to start 
INFO  2021-08-20T17:09:22,830 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Day and night points took 9262ms to start 
INFO  2021-08-20T17:09:22,899 (com.serotonin.m2m2.rt.DataSourceGroupInitializer.initialize:109) - Initialization of 5 LAST priority data sources took 9333ms 
INFO  2021-08-20T17:09:23,297 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initialize:176) - Starting 2 Publishers... 
INFO  2021-08-20T17:09:23,297 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initialize:178) - Starting publisher: for dashboard development 
INFO  2021-08-20T17:09:23,297 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initialize:178) - Starting publisher: Energy Elephant 
INFO  2021-08-20T17:09:23,298 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initialize:188) - 2 Publisher's started in 122ms 
INFO  2021-08-20T17:09:32,956 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:133) - Spring context 'rootWebContext' refreshed: Root WebApplicationContext 
INFO  2021-08-20T17:09:39,565 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:133) - Spring context 'jspDispatcherContext' refreshed: WebApplicationContext for namespace 'JSP_DISPATCHER-servlet' 
INFO  2021-08-20T17:09:40,934 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:133) - Spring context 'restDispatcherContext' refreshed: WebApplicationContext for namespace 'REST_DISPATCHER-servlet' 
INFO  2021-08-20T17:09:47,398 (com.serotonin.m2m2.web.mvc.rest.v1.BacnetDiscoveryRestController.<init>:54) - Creating Discovery Rest Controller 
INFO  2021-08-20T17:09:48,479 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:133) - Spring context 'restV1Context' refreshed: WebApplicationContext for namespace 'restV1DispatcherServlet-servlet' 
INFO  2021-08-20T17:09:58,029 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:133) - Spring context 'restV2Context' refreshed: WebApplicationContext for namespace 'restV2DispatcherServlet-servlet' 

On the client side there are log entries but only related to the publisher failing

WARN  2021-08-20T16:22:57,321 (com.serotonin.m2m2.rt.publish.PublishQueue.sizeCheck:102) - Publisher queue Powerpoint Engineering Offices discarded 4 entries 

Hi all,
I am having trouble sending HTTP Post data to a Mango server. It was working previously but it seems to have stopped since the SSL cert was updated. When I try to send HTTP post from another instance of Mango I get the following error on the client side

sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Any help would be appreciated.

Rob

@jared-wiltshire Yes I did start it with systemctl start mango
When I check the status i get the following:

powerpoint@powerpoint-UltraPoint:~$ systemctl status mango
● mango.service - Mango Automation
   Loaded: loaded (/opt/mango/overrides/mango.service; enabled; vendor preset: enabled)
   Active: active (running) since Tue 2021-07-13 17:49:53 IST; 38s ago
  Process: 2538 ExecStart=/opt/mango/bin/start-mango.sh (code=exited, status=0/SUCCESS)
 Main PID: 2541 (java)
    Tasks: 24 (limit: 4447)
   CGroup: /system.slice/mango.service
           └─2541 /snap/openjdk/321/jdk/bin/java -server -Dma.home=/opt/mango com.serotonin.m2m2.Main

Jul 13 17:49:53 powerpoint-UltraPoint start-mango.sh[2538]: Starting Mango Automation
Jul 13 17:49:53 powerpoint-UltraPoint start-mango.sh[2538]: Mango Automation started with process ID:  2541
Jul 13 17:49:53 powerpoint-UltraPoint systemd[1]: Started Mango Automation.
Jul 13 17:50:04 powerpoint-UltraPoint start-mango.sh[2538]: Unable to determine the machine id
Jul 13 17:50:04 powerpoint-UltraPoint start-mango.sh[2538]: FATAL (com.serotonin.m2m2.Lifecycle.loadLic:592) - Unable to determine the machine
Jul 13 17:50:04 powerpoint-UltraPoint start-mango.sh[2538]: ERROR (com.serotonin.m2m2.Main.main:162) - Error during initialization
Jul 13 17:50:04 powerpoint-UltraPoint start-mango.sh[2538]: java.lang.RuntimeException: Unable to determine the machine id
Jul 13 17:50:04 powerpoint-UltraPoint start-mango.sh[2538]:         at com.serotonin.m2m2.Lifecycle.loadLic(Lifecycle.java:595) ~[ma-priv-3.7.
Jul 13 17:50:04 powerpoint-UltraPoint start-mango.sh[2538]:         at com.serotonin.m2m2.Lifecycle.initialize(Lifecycle.java:277) ~[ma-priv-3
Jul 13 17:50:04 powerpoint-UltraPoint start-mango.sh[2538]:         at com.serotonin.m2m2.Main.main(Main.java:159) ~[ma-priv-3.7.7.jar:?]

@jared-wiltshire Thanks Jared. The install seemed to work but I can't access the GUI. Should I see mango running as a service after starting it?```

powerpoint@powerpoint-UltraPoint:~$ service --status-all
[ + ] acpid
[ - ] alsa-utils
[ - ] anacron
[ + ] apparmor
[ + ] apport
[ + ] avahi-daemon
[ - ] bluetooth
[ - ] console-setup.sh
[ + ] cron
[ + ] cups
[ + ] cups-browsed
[ + ] dbus
[ - ] dns-clean
[ + ] gdm3
[ + ] grub-common
[ - ] hwclock.sh
[ + ] irqbalance
[ + ] kerneloops
[ - ] keyboard-setup.sh
[ + ] kmod
[ - ] lvm2
[ + ] lvm2-lvmetad
[ + ] lvm2-lvmpolld
[ + ] network-manager
[ + ] networking
[ - ] plymouth
[ - ] plymouth-log
[ - ] pppd-dns
[ + ] procps
[ - ] rsync
[ + ] rsyslog
[ - ] saned
[ + ] speech-dispatcher
[ - ] spice-vdagent
[ + ] udev
[ + ] ufw
[ + ] unattended-upgrades
[ - ] uuidd
[ + ] whoopsie
[ - ] x11-common

Hi @tungthanh500 Yes I can get V4 working but as it's not officially released yet I've been advised to use V3.7.7.

@jared-wiltshire Installation stops at
/opt/mango/bin/genkey.sh: 1: /opt/mango/bin/genkey.sh: 404:: not found

I will have a lot of these to build over the next few months/year or so (about 300 systems) so it would be great to use the install script rather than having to manually install them all.

V4 installed fine but @CraigWeb recommend I stick to v3.7.

@tungthanh500 I assumed since the files were being overwritten I didn't need to remove the directories. I removed them and that did the trick. Still can get v3 to work though. Guess I'll just use 4. Thanks for your help.

@mattfox My apologies for the delay in getting back to you. It was indeed a windows firewall issue. Thanks for the help as always.

Hi all,
I'm trying to install Mango on Ubuntu 18.4 but it keeps failing. I'm using the install script as I'm not that up on Linux but it keeps failing. I have Installed JDK and set the JAVA_HOME variable.
I first tried to install Mango Version 3.7.7 which failed with the error below. Then I tried version 4 which indicated it installed correctly and seemed to start but I can't connect to it on 127.0.0.1.
I then tried to install 3.7.7 again (I though the fact that seemed to install v.4 might help) but I'm still getting the error below - "can't find env.properties file" I did enter "yes" when prompted to overwrite files.
Any thoughts would be appreciated.

[sudo] password for powerpoint: 
Where should we store Mango data? [/opt/mango-data]: 
Which OS user should Mango run as? (Will be created if it does not exist) [mango]: 
What type of SQL database? (h2 or mysql) [h2]: 
Installation directory is not empty, delete all files in '/opt/mango'? (May contain H2 databases and time series databases) [no]: yes
What version of Mango do you want to install? [4.0.0]: 3.7.7
Install free (personal/educational use, 300 point limit) or enterprise (evaluation) bundle? [enterprise]: 
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  144M  100  144M    0     0  4713k      0  0:00:31  0:00:31 --:--:-- 5286k
Config file '/opt/mango-data/mango.properties' exists, overwrite it? [no]: yes
Can't find env.properties file
powerpoint@powerpoint-UltraPoint:~$

@MattFox I have used webhooks.site to test the messages. All are being sent and received ok but still nothing coming into the server. The data source still says blocked.
Is there somewhere I need to open ports or anything like that?

Thanks @MattFox .
Is httpd a typo? Should that be httpds? Hopefully not and that's the problem!
I'll give your suggestions a go and let you know.

Hi all,
I am trying to get data from one instance of mango to another via http publisher. Everything on the publisher end seems ok but the receiver end is showing it as blocked. I have checked my windows firewall and everything seems good. I even turned off the firewall for a few minutes to test but no change.
Any ideas? Very likely something obvious I've overlooked.
Thanks,
Rob

Thanks Craig, that did the trick. So I removed all of them previously thinking the I could pull live values too.
Just curious, is there any benefit to doing it this way (using the point query) if i need to open up WebSockets for the live values anyway?

Sorry @MattFox now I an confused.
If I use <div ma-selector="#MaxCurrent1 tspan" ng-bind="maxes[0].value"></div> I get nothing
If I use <div ma-selector="#MaxCurrent1 tspan" ng-bind="maxes[0].renderedValue"></div> I also get nothing.
If I use <div ma-selector="#MaxCurrent1 tspan" ng-bind="maxes[0]"></div> I also get a string of data with all of the tags etc but no current value.
If I use <div ma-selector="#MaxCurrent1 tspan" ng-bind="maxesValues[0]"></div> I also get a string of data but this time with all max values.

So I take it I use the last one above and filter it somehow to only show the relevant dp value? I thought [0], [1], [2].......was doing that?

@mattfox I'm still having a problem getting the values to display in the SVG. I have used the line you suggested but no values are displayed.
<div ma-selector="#MaxCurrent1 tspan" ng-bind="maxes[0].renderedValue"></div>

I have also tried value instead of rendered value to test but no difference. Any Ideas?
Thanks.

Yep - total noob! Thanks for the pointers.
So I got the serial chart going RQL query and the page is already working better but I cant seem to get my correct values on the SVG Graphic.
What do I use where I have -
<div ma-selector="#MaxCurrent1 tspan" ng-bind="**GloveMax1Pt.renderedValue**"></div>

I tried <div ma-selector="#MaxCurrent1 tspan" ng-bind="{{maxes[0]}}.renderedValue"></div> but it only gives me a value of zero?