Many times you may see this warning while working in the combination of ADP (ArrayDataProvider) with SingleSelect components in Oracle VBCS or Oracle JET. Warning: SelectSingle: could not fetch data for selected value In this post, we will see how to resolve this. We get this warning when we input an ADP variable as a data value to a SingleSelect…
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Exceptions
There are two Organizations (one is the founder and the other is a participant) in a channel (channel name is team1) in Oracle blockchain network. A chaincode (chain code name is “oow”) is deployed and instantiated with version v1 in the founder. A line in the chaincode is changed and deployed the code in the participant with the same version…
I received the below error while executing a rest service of a participant in the Oracle Blockchain network. I deployed and instantiated successfully a new version of a chain code into all the participants of a channel in the network. While executing the corresponding rest service, it has thrown the below error. This is because I executed the rest service…
[Android Studio] Issue: I updated gradle to 4.4 in my Android app and added below firebase libraries to my app level build.gradle file implementation ‘com.google.firebase:firebase-core:16.0.0’ but while building the project, got the below error Failed to resolve: com.google.firebase:firebase-core:16.0.0 Solution: This is a maven issue. This issue is resolved after adding google() to repositories of allporjects in project level build.gradle file. Now…
The Simulator is responding very slow on my MAC book while running apps. The issue here I found is somehow slow animations are enabled in the simulator. The solution for this is press “Command+T” on the simulator. It may be simple and funny, but it worked for me. Try yourself :).
[JDev 12.1.3] Issue: I have created an ADF application in JDeveloper 12.1.3 in which I created restful web services in the app module for the business components. I created another ViewObject by custom sql query and added to app module and created rest services for it. Suddenly all my existing rest services are disappeared from the app module window and +…
While building an android app in Android Studio, I got the below error and the build was failed.Error: The number of method references in a .dex file cannot exceed 64K. Learn how to resolve this issue at https://developer.android.com/tools/building/multidex.html The solution to avoid this error is, add the property “multiDexEnabled true” under defaultConfig in app’s build.graddle file. It will look like below….
[maf 2.3.1]I am developing a mobile application with MCS offline sync feature using Oracle MAF. I have used AMPA for the implementation. After deploying the application, on click of “Pending Sync Actions”, I got the below error. Feature not found with id “oracle.maf.impl.cd.datasynch” This is because the library might be deleted or corrupted in the application. To avoid this error,…
[JDev 12.1.3] I have created an EntityObject in the Model project and assigned a DB sequence to the key attribute of it. While running the project, I got the below error. [Static type checking] – [ADF security error] Calling the constructor for class oracle.jbo.server.SequenceImpl is not permitted. To avoid this issue, Go to the source of the entity object xml file…
[JDev 12.2.1.0] I have created an EntityObject from database table and assigned an expression to its key attribute to get the value from a database sequance (See this post to know how to assign a db sequence to a property in entity object ). But while building the project, I got the below error. Error(11,53): [Static type checking] – [ADF security error]…