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Re: [paho-dev] Problems compiling org.eclipse.paho.jmeclient.mqttv3

Hi Guy,

not a stupid question at all!  It was a while ago since the J2ME code was last looked at, and I think we were hoping the need for it would go away, through lack of interest, so no-one had used it with the latest Java ME SDKs.  Hopefully we'll get someone to look at it soon.  We'll have to take some action to sort it out, with deprecation being one possibility.

Ian

On 09/12/2014 02:24 PM, Guy Dillen wrote:
Hi Ian,

Maybe stupid question: but since Oracle J2ME 3.2 isn’t available anymore and the J2ME MQTT client needs J2ME 3.2 to build how can this client then be used?

Thanks.
Guy


From: Ian Craggs <icraggs@xxxxxxxxxxxxxxxxxxxxxxx>
Reply-To: General development discussions for paho project <paho-dev@xxxxxxxxxxx>
Date: Friday 12 September 2014 13:55
To: <paho-dev@xxxxxxxxxxx>
Subject: Re: [paho-dev] Problems compiling org.eclipse.paho.jmeclient.mqttv3

Hi Guy,

not that we know of.  The only downloads that we know of are on the Oracle site, and that only has 3.4, and some other older versions, but not 3.2. 

Sorry

Ian

On 09/12/2014 10:52 AM, Guy Dillen wrote:

Hi Ian,

 

Do you know if J2ME 3.2 is still available somewhere for download? I would like trying, although this would not solve the problem for the Gemalto board, but just to see if 3.2 builds the client on my machine.

 

Thanks.

Guy

 

From: paho-dev-bounces@xxxxxxxxxxx [mailto:paho-dev-bounces@xxxxxxxxxxx] On Behalf Of Ian Craggs
Sent: donderdag 11 september 2014 16:45
To: paho-dev@xxxxxxxxxxx
Subject: Re: [paho-dev] Problems compiling org.eclipse.paho.jmeclient.mqttv3

 

Hi Guy,

I presume you are using the 3.4 Java ME SDK?  We have been finding it difficult to find someone to answer your question, but are going to try to get the person at IBM who did some work on the ME client in the past to look at how it builds with 3.4.

We are uncertain as to the level of interest in Java ME, and how much effort should be put into it.  Are there other options (like a C/C++ library for instance) for your application? 

If there is anyone out there who would like to maintain or contribute a Java ME MQTT client, we would be very interested to hear from you!

Ian

On 09/08/2014 11:27 AM, Guy Dillen wrote:

Hi,

 

I’m trying to build (using ant with the provided build.xml) “out-of-the-box” org.eclipse.paho.jmeclient.mqttv3 (source); however I get a lot of errors (see below). Please can someone give me some hints to build successfully the j2me client? Thanks.

 

Buildfile: C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\build.xml

  [taskdef] Could not load definitions from resource net/sf/antcontrib/antcontrib.properties. It could not be found.

 

clean:

     [echo] Cleaning project...

   [delete] Deleting directory C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work

 

init:

    [mkdir] Created dir: C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src

    [mkdir] Created dir: C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\bin

 

compile:

     [echo] Compiling client library...

     [copy] Copying 93 files to C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src

     [copy] Copied 38 empty directories to 2 empty directories under C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src

    [javac] Compiling 71 source files to C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\bin

    [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.3

    [javac] warning: [options] source value 1.3 is obsolete and will be removed in a future release

    [javac] warning: [options] target value 1.3 is obsolete and will be removed in a future release

    [javac] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:28: error: cannot find symbol

    [javac] import org.eclipse.paho.client.mqttv3.internal.LocalNetworkModule;

    [javac]                                               ^

    [javac]   symbol:   class LocalNetworkModule

    [javac]   location: package org.eclipse.paho.client.mqttv3.internal

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:30: error: cannot find symbol

    [javac] import org.eclipse.paho.client.mqttv3.internal.SSLNetworkModule;

    [javac]                                               ^

    [javac]   symbol:   class SSLNetworkModule

    [javac]   location: package org.eclipse.paho.client.mqttv3.internal

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:32: error: package org.eclipse.paho.client.mqttv3.internal.security does not exist

    [javac] import org.eclipse.paho.client.mqttv3.internal.security.SSLSocketFactoryFactory;

    [javac]                                                        ^

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:40: error: cannot find symbol

    [javac] import org.eclipse.paho.client.mqttv3.persist.MqttDefaultFilePersistence;

    [javac]                                              ^

    [javac]   symbol:   class MqttDefaultFilePersistence

    [javac]   location: package org.eclipse.paho.client.mqttv3.persist

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttClient.java:23: error: cannot find symbol

    [javac] import org.eclipse.paho.client.mqttv3.persist.MqttDefaultFilePersistence;

    [javac]                                              ^

    [javac]   symbol:   class MqttDefaultFilePersistence

    [javac]   location: package org.eclipse.paho.client.mqttv3.persist

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\org\eclipse\paho\client\mqttv3\internal\MqttMicroNetworkFactory.java:26: error: cannot find symbol

    [javac] public class MqttMicroNetworkFactory implements IMqttNetworkFactory {

    [javac]                                                 ^

    [javac]   symbol: class IMqttNetworkFactory

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java-templates\org\eclipse\paho\client\mqttv3\internal\ClientComms.java:207: error: cannot find symbol

    [javac]                                                                                       options.getMqttVersion(),

    [javac]                                                                                              ^

    [javac]   symbol:   method getMqttVersion()

    [javac]   location: variable options of type MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\org\eclipse\paho\client\mqttv3\MqttConnectOptions.java:148: error: cannot find symbol

    [javac]                            MqttAsyncClient.validateTopic(dest);

    [javac]                                           ^

    [javac]   symbol:   method validateTopic(String)

    [javac]   location: class MqttAsyncClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\org\eclipse\paho\client\mqttv3\MqttConnectOptions.java:413: error: incompatible types: Hashtable cannot be converted to Properties

    [javac]                            return Debug.dumpProperties(getDebug(), "Connection options");

    [javac]                                                                ^

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\org\eclipse\paho\client\mqttv3\util\PropertyResourceBundle.java:113: error: cannot find symbol

    [javac]                                           throw new MqttException(MqttException.REASON_CODE_CATALOG_NOT_FOUND);

    [javac]                                                                                ^

    [javac]   symbol:   variable REASON_CODE_CATALOG_NOT_FOUND

    [javac]   location: class MqttException

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:163: error: cannot find symbol

    [javac]                            this(serverURI,clientId, new MqttDefaultFilePersistence());

    [javac]                                                         ^

    [javac]   symbol:   class MqttDefaultFilePersistence

    [javac]   location: class MqttAsyncClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:355: error: cannot find symbol

    [javac]                            SocketFactory factory = options.getSocketFactory();

    [javac]                                                           ^

    [javac]   symbol:   method getSocketFactory()

    [javac]   location: variable options of type MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:377: error: cannot find symbol

    [javac]                                           SSLSocketFactoryFactory factoryFactory = null;

    [javac]                                           ^

    [javac]   symbol:   class SSLSocketFactoryFactory

    [javac]   location: class MqttAsyncClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:380: error: cannot find symbol

    [javac]                                                                        factoryFactory = new SSLSocketFactoryFactory();

    [javac]                                                                                             ^

    [javac]   symbol:   class SSLSocketFactoryFactory

    [javac]   location: class MqttAsyncClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:381: error: incompatible types: Hashtable cannot be converted to Properties

    [javac]                                                                        Properties sslClientProps = options.getSSLProperties();

    [javac]                                                                                                                            ^

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:395: error: cannot find symbol

    [javac]                                           netModule = new SSLNetworkModule((SSLSocketFactory) factory, host, port, clientId);

    [javac]                                                           ^

    [javac]   symbol:   class SSLNetworkModule

    [javac]   location: class MqttAsyncClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:396: error: cannot find symbol

    [javac]                                           ((SSLNetworkModule)netModule).setSSLhandshakeTimeout(options.getConnectionTimeout());

    [javac]                                             ^

    [javac]   symbol:   class SSLNetworkModule

    [javac]   location: class MqttAsyncClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:401: error: cannot find symbol

    [javac]                                                                        ((SSLNetworkModule) netModule).setEnabledCiphers(enabledCiphers);

    [javac]                                                                          ^

    [javac]   symbol:   class SSLNetworkModule

    [javac]   location: class MqttAsyncClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttAsyncClient.java:406: error: cannot find symbol

    [javac]                                           netModule = new LocalNetworkModule(address.substring(8));

    [javac]                                                           ^

    [javac]   symbol:   class LocalNetworkModule

    [javac]   location: class MqttAsyncClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\util\Debug.java:136: error: incompatible types: Hashtable cannot be converted to Properties

    [javac]                            props = comms.getConOptions().getDebug();

    [javac]                                                                  ^

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\MqttClient.java:136: error: cannot find symbol

    [javac]                            this(serverURI,clientId, new MqttDefaultFilePersistence());

    [javac]                                                         ^

    [javac]   symbol:   class MqttDefaultFilePersistence

    [javac]   location: class MqttClient

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:71: error: cannot find symbol

    [javac]     this.originalMqttVersion = options.getMqttVersion();

    [javac]                                       ^

    [javac]   symbol:   method getMqttVersion()

    [javac]   location: variable options of type MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:80: error: cannot find symbol

    [javac]             if (originalMqttVersion == MqttConnectOptions.MQTT_VERSION_DEFAULT) {

    [javac]                                                          ^

    [javac]   symbol:   variable MQTT_VERSION_DEFAULT

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:81: error: cannot find symbol

    [javac]       options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_DEFAULT);

    [javac]                                                ^

    [javac]   symbol:   variable MQTT_VERSION_DEFAULT

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:104: error: cannot find symbol

    [javac]     if ((index + 1) < numberOfURIs || (originalMqttVersion == MqttConnectOptions.MQTT_VERSION_DEFAULT && options.getMqttVersion() == MqttConnectOptions.MQTT_VERSION_3_1_1)) {

    [javac]                                                                                 ^

    [javac]   symbol:   variable MQTT_VERSION_DEFAULT

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:104: error: cannot find symbol

    [javac]     if ((index + 1) < numberOfURIs || (originalMqttVersion == MqttConnectOptions.MQTT_VERSION_DEFAULT && options.getMqttVersion() == MqttConnectOptions.MQTT_VERSION_3_1_1)) {

    [javac]                                                                                                                 ^

    [javac]   symbol:   method getMqttVersion()

    [javac]   location: variable options of type MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:104: error: cannot find symbol

    [javac]     if ((index + 1) < numberOfURIs || (originalMqttVersion == MqttConnectOptions.MQTT_VERSION_DEFAULT && options.getMqttVersion() == MqttConnectOptions.MQTT_VERSION_3_1_1)) {

    [javac]                                                                                                                                                       ^

    [javac]   symbol:   variable MQTT_VERSION_3_1_1

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:106: error: cannot find symbol

    [javac]       if (originalMqttVersion == MqttConnectOptions.MQTT_VERSION_DEFAULT) {

    [javac]                                                    ^

    [javac]   symbol:   variable MQTT_VERSION_DEFAULT

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:107: error: cannot find symbol

    [javac]         if (options.getMqttVersion() == MqttConnectOptions.MQTT_VERSION_3_1_1) {

    [javac]                    ^

    [javac]   symbol:   method getMqttVersion()

    [javac]   location: variable options of type MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:107: error: cannot find symbol

    [javac]         if (options.getMqttVersion() == MqttConnectOptions.MQTT_VERSION_3_1_1) {

    [javac]                                                           ^

    [javac]   symbol:   variable MQTT_VERSION_3_1_1

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:108: error: cannot find symbol

    [javac]           options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_3_1);

    [javac]                                                    ^

    [javac]   symbol:   variable MQTT_VERSION_3_1

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:111: error: cannot find symbol

    [javac]           options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_3_1_1);

    [javac]                                                    ^

    [javac]   symbol:   variable MQTT_VERSION_3_1_1

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:126: error: cannot find symbol

    [javac]       if (originalMqttVersion == MqttConnectOptions.MQTT_VERSION_DEFAULT) {

    [javac]                                                    ^

    [javac]   symbol:   variable MQTT_VERSION_DEFAULT

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:127: error: cannot find symbol

    [javac]              options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_DEFAULT);

    [javac]                                                       ^

    [javac]   symbol:   variable MQTT_VERSION_DEFAULT

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:161: error: cannot find symbol

    [javac]     if (options.getMqttVersion() == MqttConnectOptions.MQTT_VERSION_DEFAULT) {

    [javac]                ^

    [javac]   symbol:   method getMqttVersion()

    [javac]   location: variable options of type MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:161: error: cannot find symbol

    [javac]     if (options.getMqttVersion() == MqttConnectOptions.MQTT_VERSION_DEFAULT) {

    [javac]                                                       ^

    [javac]   symbol:   variable MQTT_VERSION_DEFAULT

    [javac]   location: class MqttConnectOptions

    [javac] C:\Data\mqtt\org.eclipse.paho.mqtt.java-1.0.0\org.eclipse.paho.jmeclient\org.eclipse.paho.jmeclient.mqttv3\target\work\src\java\org\eclipse\paho\client\mqttv3\internal\ConnectActionListener.java:162: error: cannot find symbol

    [javac]       options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_3_1_1);

    [javac]                                                ^

    [javac]   symbol:   variable MQTT_VERSION_3_1_1

    [javac]   location: class MqttConnectOptions

    [javac] Note: Some messages have been simplified; recompile with -Xdiags:verbose to get full output

    [javac] 37 errors

    [javac] 4 warnings




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-- 
Ian Craggs                          
icraggs@xxxxxxxxxx                 IBM United Kingdom
Committer on Paho, Mosquitto
 


_______________________________________________
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To change your delivery options, retrieve your password, or unsubscribe from this list, visit
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-- 
Ian Craggs                          
icraggs@xxxxxxxxxx                 IBM United Kingdom
Committer on Paho, Mosquitto

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_______________________________________________
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To change your delivery options, retrieve your password, or unsubscribe from this list, visit
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-- 
Ian Craggs                          
icraggs@xxxxxxxxxx                 IBM United Kingdom
Committer on Paho, Mosquitto


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