All Questions

The Q&A is dead, long live the community

Reguel Wermelinger — Fri, 21 Aug 2020 03:23:27 -0400

This Q&A served us well for many years and it contains hundreds of threads which have been read thousands of times. Thank you so much for contributing to this space! Here we all shared our knowledge and inspired others by asking questions that really matter.

However, the Q&A as a platform has grown old and hit many technical limitations. Therefore, we decided to try something new. We still believe that joint efforts lead to highly effective projects. And we also love to experiment with extended collaboration features.

As a result, we moved to a completely new space on http://community.axonivy.com . We hope to see you there soon. Right now is the perfect time to migrate: share your passion with us and, with some luck, you may win a fine local specialty from Zug.

searching in this forum

Thomas Wanka - logwin — Fri, 31 Jul 2020 04:46:51 -0400

if I search this forum using the title above I get a list of 111 questions - obviously no relation to what I was asking. Is there a way to ask more specific questions, such as "this AND that" instead of "this OR that"?

Unmigrated request Start from Xpert.ivy 3.9

Thomas Wanka - logwin — Thu, 30 Jul 2020 07:25:19 -0400

Nach einer Migration von Xpert.ivy 3.9 nach Axon.ivy 7.0 steht eine Warnung auf dem "Request Start" Element, den Screenshot wollen Sie aber wegen meines schlechten Karmas nicht sehen :-(( Auf der Warnung steht sinngemäß, dass mit dem "nicht migrierten Start" die Gefahr einer unkontrollierten Übergabe von Prozessparametern besteht. Man solle für die weitere Bearbeitung in die 4.2 Designer Migration Notes schauen. Wahrscheinlich wurden diese aber mit der Version 7 nicht mehr ausgeliefert, deswegen muss ich nun hier nachfragen was konkret getan werden soll. Eigentlich soll alles so bleiben wie es migriert ist, Parameter werden nicht benötigt. Kann man das Element in einen "kontrollierten Start" umwandeln?

Not all users are imported or updated form eDirectory

SupportIvyTeam — Tue, 28 Jul 2020 08:35:43 -0400

It seams that not all users are imported (only 500) or updated from Novell eDirectory since I have updated to 9.1. I have defined an ImportUsersOfGroup.

Replace the default seperator settings

JensH — Mon, 27 Jul 2020 11:14:12 -0400

I would like to overwrite the default settings of the patterns. We use the default ivyPortal in the German-language settings. How can i replace the default 'comma' by a dot? And the 'comma' by a inverted comma (Without replacing it in every HTML ?)

(7.654.321,123-> 7'654'321.123)

kind regards

Email bounced Address

josef_koupal — Thu, 23 Jul 2020 08:59:39 -0400

Hallo Ivyteam

Is there a possibility to set the bounce-address used for Sending Email using the E-Mail Step (Element) ? Example: https://www.tutorialspoint.com/javamail_api/javamail_api_bounced_messages.htm

It should be sufficient to set the system property "mail.smtp.from", which i cannot find in Engine administration / System Properties.

Danke Josef Koupal

Portal Sidebar should be uncollapsed by default

fcosti — Tue, 21 Jul 2020 08:28:37 -0400

Portal Version: 8.0.6

Is it somehow possible to configure the portal sidebar to be uncollapsed by default?

Portal Sidebar uncollapsed

Problem with Primefaces SelectCheckboxMenu

TareqK — Thu, 16 Jul 2020 06:52:59 -0400

Hello, When we use a selectCheckboxMenu and submit it, the pills/selected values change from the label to the value. This has been fixed in primefaces in this issue

https://github.com/primefaces/primefaces/issues/3678

but the problem is still here on axon ivy

Get web service name

docvominh — Tue, 14 Jul 2020 00:33:46 -0400

Hi Team, i got a new requirement that needs to log every time Webservice call with ws name and some value.

Is there any way that i can get the name of ws process element (in Code tab)?

Thank you,

Minh

axis2 libraries not found in Axon.ivy 8 Engine

vinh_ — Thu, 09 Jul 2020 03:54:24 -0400

Hi Ivy Team,

I try to build Ivy 8 project with project-build-plugin-8.0.3 and Axon.ivy Engine 8.0.6 Slim All and found that I cannot build the project because org.apache.axis2.client.Options could not be resolved (some class in my project import this class).

The libraries exist on Designer under container Axon.ivy WS Call, no compile error within Designer but I could not find them on engine-path/system/plugins of the Engine.

getChildRoles

Thomas Wanka - logwin — Fri, 03 Jul 2020 02:30:22 -0400

What does the function getChildRoles return? All Child rows i. e. sub-sub-sub roles of the role given, or only direct sub-roles?

How do I add an additional Aspose module to my project and am I allowed to do so?

Oliver Heer — Thu, 02 Jul 2020 02:52:47 -0400

I would like to add an additional Aspose module to my Ivy project. How do I do that and is the additional module covered by the integrated Aspose licence?

Config ivy log in GCP

nndiem — Tue, 30 Jun 2020 00:38:52 -0400

Dear ivy team support,

Currently, I'm doing some configuration for the ivy log in GCP environment. Here is my config:

 <appender name="ConsoleAppender" class="org.apache.log4j.ConsoleAppender">
  <param name="Threshold" value="INFO"/>
  <param name="Target" value="System.out" />
  <layout class="ch.ivyteam.log.layout.IvyLog4jLayout">
      <param name="DateFormat" value="yyyy-MM-dd HH:mm:ss.SSS"/>
    </layout>
  <filter class="org.apache.log4j.varia.LevelRangeFilter">
    <param name="LevelMin" value="INFO"/>
    <param name="LevelMax" value="WARN"/>
    <param name="AcceptOnMatch" value="true"/>
  </filter>
</appender>

<!-- appender that writes log messages with priority ERROR or higher to stderr -->
<appender name="ConsoleAppenderError" class="org.apache.log4j.ConsoleAppender">
  <param name="Threshold" value="ERROR"/>
  <param name="Target" value="System.err" />
  <layout class="ch.ivyteam.log.layout.IvyLog4jLayout">
      <param name="DateFormat" value="yyyy-MM-dd HH:mm:ss.SSS"/>
    </layout>
</appender>

  <!-- Disable CXF warning at startup (missing META-INF/cxf/cxf.xml) -->
  <category name="org.apache.cxf.bus.spring" class="ch.ivyteam.log.Logger">
    <priority value="ERROR"/>
  </category>

But I got the problem: With the exception, it will print each line of exception in the stackDriver log like this picture:

We use fluentd and Stackdriver to display the log.
As I understood, we have 2 steps to display the log in the GCP

Step 1: Base on the configuration in the log4jconfig.xml, Ivy will print the log to the console with the corresponding format so that fluentd can read it and display in the log view
Step 2: fluentd will read that log and display in the log view.

When I check step 2, it is correct because the fluentd displayed exactly the result of step 1.
But step 1 got a problem, it prints incorrectly the entry log. I have 1 block exception but it prints to multiline log entries.
My expectation: each exception case will be visualized by only 1 entry log so that developer can easier trace the exception reason and find the solution.
Could you please give me some advice?

Thank you

Switching the environment to a new physical hardware

khanh11166 — Mon, 29 Jun 2020 04:14:40 -0400

Hi Ivy team,

We are facing the challenge, that our customer will switch the PROD-Enviornment to a new physical hardware within the next few month.

We used ivy business data, task data and case data for storing the user data. We also create some folder inside the application folder and keep some pdf, image, doc file.....

The question is - How can we switch the database from the old environment to the new one? - Can we export the DB from the old ivy instance and import it to the new one? - Is there any document / guide on how to do that?

Thank you!

Unknown Java build problem in Axon.ivy Designer: Failed to init ct.sym

Christian Strebel — Fri, 26 Jun 2020 07:51:27 -0400

With Axon.ivy Designer 9.1 based on eclipse 2020-06 I can not compile my ivy and java projects and get the following Unknown Java Problem in the Problems View:

The project was not built due to "Failed to init ct.sym for ...\jre\lib\jrt-fs.jar". Fix the problem, then try refreshing this project and building it since it may be inconsistent

What can I do to fix this?

Elastic search End of life version, need to upgrade

khanh11166 — Wed, 24 Jun 2020 05:41:36 -0400

Hi ivy team,

Currently we are using ivy: Axon.ivy Engine 7.0.11.1903290958 In this version, we used Elastic search version 5.5.0 (default of the engine, defined here: https://developer.axonivy.com/doc/7.0/readme-engine )

But we run into the security check issue: Elastic search End of life version (check here: https://www.elastic.co/support/eol)

I want to setup an external Elastic search with the newer version to pass the security check.

So, my question is that: Which is the latest Elastic version that can be supported by Axon.ivy Engine 7.0.11.1903290958 ?

Thanks for your supporting,

REST http method PATCH

renatostalder — Sun, 21 Jun 2020 06:22:29 -0400

Hi all We want to call a REST API with the method PATCH. But in the selector there is no such option. Is there a way to do it anyway? Thanks for the help.

Where does Axon.ivy Engine 8 store deployed files?

vinh_ — Fri, 19 Jun 2020 01:24:49 -0400

Hi Ivy Team,

Axon.ivy Engine 8 comes with different deployment behavior. To keep the state of Ivy Application running on Container, I need to know where does it store deployed files, to mount those paths into persistent volumes.

In other word, how many places I need to mount into persistent volumes to make Axon.ivy works on Container environment?

Axon.ivy Engine 8 could not start on OpenShift with DeploymentConfig

vinh_ — Thu, 18 Jun 2020 21:10:54 -0400

Hi Ivy Team,

I'm trying to run Axon.ivy Engine on OpenShift, the first try with a Pod is working. Then I try to use DeploymentConfig to automate the Pod creation, it could not run because the running user didn't have permission on Axon.ivy Engine directory.

Here is the error detail:

<title>Invalid Configuration Location</title>The configuration area at '/usr/lib/axonivy-engine-8/?/.eclipse/1939981958_linux_gtk_x86_64/configuration' could not be created.  Please choose a writable location using the '-configuration' command line option.

I guest OpenShift runs Axon.ivy Engine by a different user than the one defined in Docker Image.

I think fixing the permission of /usr/lib/axonivy-engine-8 may solve the issue. By adding these line into Dockerfile

RUN chown -R ivy:root /usr/lib/axonivy-engine-8 && chmod 775 -R /usr/lib/axonivy-engine-8

Do you have any suggestion?

Update:

After fixing permission, I faced another issue, it's definitely related to OpenShift using different user.

java.lang.RuntimeException: Error initializing storage.
    at org.eclipse.osgi.internal.framework.EquinoxContainer.<init>(EquinoxContainer.java:84)
    at org.eclipse.osgi.launch.Equinox.<init>(Equinox.java:34)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:315)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:251)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1468)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1441)
Caused by: java.io.IOException: Unable to create lock manager.
    at org.eclipse.osgi.storagemanager.StorageManager.open(StorageManager.java:713)
    at org.eclipse.osgi.storage.Storage.getChildStorageManager(Storage.java:2168)
    at org.eclipse.osgi.storage.Storage.getInfoInputStream(Storage.java:2185)
    at org.eclipse.osgi.storage.Storage.<init>(Storage.java:241)
    at org.eclipse.osgi.storage.Storage.createStorage(Storage.java:176)
    at org.eclipse.osgi.internal.framework.EquinoxContainer.<init>(EquinoxContainer.java:82)
    ... 11 more
An error has occurred. See the log file
null.

Deployment error

FX Garage — Thu, 18 Jun 2020 08:37:11 -0400

When trying to deploy the application on the engine we encountered following error:

java.lang.ClassCastException: ch.ivyteam.ivy.application.internal.globalvariable.GlobalVariableConfig cannot be cast to ch.ivyteam.ivy.application.internal.GlobalVariable

Can ayone help?

Configure Administrators by Environment variable in Axon.ivy 8

vinh_ — Wed, 17 Jun 2020 00:17:03 -0400

Hi Ivy Team,

I would like to configure Administrators by using Environment variable, I can configure systemdb:url by using IVY_SYSTEMDB_URL. But the structure Administrators config is different:

YAML:

Administrators:
  admin:
    Password: "${hash:mySecret}"
    Email: info@localhost.com

Can I create Environment variables like following:

IVY_ADMINISTRATORS_ADMIN=<value??>
IVY_ADMINISTRATORS_ADMIN_PASSWORD=<password>
IVY_ADMINISTRATORS_ADMIN_EMAIL=info@localhost.com

I use Environment variable because I'm running Axon.ivy Engine within Containerized environment, and Environment variable is the suitable way to store configuration.

I could see the Global Variables, Security System face the same issue.

Thank for your support.

Name of process model

nndiem — Thu, 11 Jun 2020 06:19:42 -0400

Hi, ivy team support, May we ask you what is the way ivy server build process model name and put it inside table iwa_processmodel?. I saw sometimes it is uppercase, sometimes it is lowercase.

Thanks

Portal 8 - custom subMenu highlight

nbthong — Mon, 01 Jun 2020 05:52:04 -0400

In Portal 7 - I can highlight my custom SubMenu item with this code: administration.views.add("Administration.xhtml");

SubMenuItem administration = new SubMenuItem();
administration.setMenuKind(MenuKind.CUSTOM);
administration.setIcon("fa fa-database");
administration.setLabel("Administration"));
administration.setLink(UrlUtils.getUrlByRequestID("17235FB212434858/administration.ivp"));
administration.views.add("Administration.xhtml");
in.subMenuItems.add(administration);

But I see it not work in portal8. So the first question is how I can highlight my custom subMenu in portal8?

Second point that How I can highlight my subMenu If my page start with IFrame? Because the view always ch.ivy.addon.portal.generic.iframe.TaskTemplateIFrame/TaskTemplateIFrame.xhtml

Create Logger with Category for Runtime Log

peters — Fri, 29 May 2020 12:27:31 -0400

Hi,

I would like to create loggers, which behave like Ivy.log() i.e. which log to ivy.log and are also shown in the Designer Runtime Log) but use a custom category (instead of "user_code").

For example:

Runtime Log:

ivy.log:

Also a "dirty trick" would do, as I will encapsulate the logic at a single place.

Is it possible to create such loggers?

TIA

Packaging Yaml files in Zip for deployment

TareqK — Thu, 14 May 2020 05:22:58 -0400

Hello, is it possible to package an app.yaml file with the deployment zip in order to configure the application from code in a non-docker deployment?

Delayed Tasks in portal not seen

PWeber — Wed, 13 May 2020 11:35:06 -0400

As a workflow admin I want to see delayed tasks running by the system user. In the BasicWorkflowUi I can see such tasks in the Workflow Admin section. But I didn't find a way to see them in the portal application. So at this time I use both projects: the portal and the BasicWorkflowUi.

Is there a way to see or find delayed or destroyed tasks in the portal application?

Can not add global variable

nqphuc — Wed, 13 May 2020 05:41:31 -0400

Hi supporters,

I can not add global variable on ivy designer. Please refer to below logs and help to provide the idea.

Error Id: 1720D648AFF19A16

Stacktrace:
ch.ivyteam.ivy.persistence.PersistencyException: Could not add default value

    at ch.ivyteam.ivy.config.internal.ConfigurationClass.createEmptyConfig(ConfigurationClass.java:213)

    at ch.ivyteam.ivy.config.internal.ConfigurationClass.addConfiguration(ConfigurationClass.java:116)

    at ch.ivyteam.ivy.designer.config.ui.editor.ConfigEditorPanel$12.run(ConfigEditorPanel.java:607)

    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)

    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)

    at java.awt.EventQueue.access$500(EventQueue.java:97)

    at java.awt.EventQueue$3.run(EventQueue.java:709)

    at java.awt.EventQueue$3.run(EventQueue.java:703)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)

    at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)

    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)

    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)

    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)

    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)

    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)

    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Caused by: ch.ivyteam.ivy.cm.exceptions.UnsupportedLanguageException: Language <en> is not supported by cms

    at ch.ivyteam.ivy.cm.internal.ContentObject.addValue_aroundBody54(ContentObject.java:784)

    at ch.ivyteam.ivy.cm.internal.ContentObject.addValue_aroundBody55$advice(ContentObject.java:34)

    at ch.ivyteam.ivy.cm.internal.ContentObject.addValue(ContentObject.java:1)

    at ch.ivyteam.ivy.config.internal.ConfigurationClass.createEmptyConfig(ConfigurationClass.java:209)

    ... 16 more

Many thanks.

Ivy.wf().documents() - How to change root destination path of uploaded files

nvtan — Mon, 11 May 2020 00:53:04 -0400

I use Ivy.wf().documents() and want to upload files to my own folder ("c:/documents/attachments/ID"). But I got an error as it always upload to a default roor folder "C:\00.FIXIT_Designer7.0.14\files\application\" and just allows add subs folder inside:

Ivy.wf().documents()
            .add(new ch.ivyteam.ivy.workflow.document.Path("c:/documents/attachments/ID"))
            .write()
            .withContentFrom(file);

IOException: Unable to create directory C:\00.FIXIT_Designer7.0.14\files\application\c:\documents\attachments\ID

(double "c:\")

Is there any way to change it?

Thank you!

ivy.repo.save recursive Error

pttung — Mon, 04 May 2020 06:24:47 -0400

Hi Comunity,

When i use the ivy.repo.save to save my business data. I got an error as below:

java.lang.StackOverflowError JsonMappingException: Infinite recursion (StackOverflowError) (through reference chain: java.util.ArrayList[0]->ch.ivyteam.ivy.security.internal.Role["users"]->ch.ivyteam.ivy.persistence.client.PersistentClientObjectList[0]->ch.ivyteam.ivy.security.internal.User["allRoles"]->.....

IvyRuntimeException: com.fasterxml.jackson.databind.JsonMappingException: Infinite recursion (StackOverflowError) (through reference chain: java.util.ArrayList[0]->ch.ivyteam.ivy.security.internal.Role["users"]->ch.ivyteam.ivy.persistence.client.PersistentClientObjectList[0]->ch.ivyteam.ivy.security.internal.User["allRoles"].....

IvyScriptMethodInvocationException: Error calling method save(Object) on an object of class ch.ivyteam.ivy.business.data.store.internal.BusinessDataRepositoryImpl.

IvyScriptRuntimeException: IvyScript Runtime Exception in
    Instruction:
        ivy.repo.save(in.groundwaterProtectionZones)

Could any one help me to explain why it happen and how to solve it? Thanks

How to migrate Active Directory connection to LDAP(S) / SSL

SupportIvyTeam — Wed, 29 Apr 2020 05:39:52 -0400

Microsoft is enforcing LDAPS for active directory services. https://www.heise.de/newsticker/meldung/Microsoft-stellt-Domaincontroller-langsam-auf-LDAPS-um-4666079.html

So we have to configure all ivyEngine user synch connections to use LDAP(S). How can this be done? Simply enabling 'SSL' option doesn't seem to be enough.

We have multiple workflow app on differen ivyEngine (4.3, 5.1, 7.0) versions in use. Is there a generic approach to use that works als in older environments?