Lombok-intellij-plugin: Plugin is displayed as Not Compatible with IntelliJ 2020.2.1

[CC007]

Short description

When trying to update IntelliJ, it complains that the lombok plugin is incompatible.

Version information

• IDEA Version: 2020.1.4 -> 2020.2.1
• OS Type & Version: Windows 7 Enterprise (build 7601: service pack 1)
• Lombok Plugin Version: 0.30-2020.1

Steps to reproduce

1. From IntelliJ 2020.1.4: go to Help -> Check for updates...
2. In the popup click Update...

[lgathy]

It is compatible with 0.30-EAP version of the plugin, please try removing and re-installing the plugin after IDEA update to verify.

[mplushnikov]

There is a compatible version of plugin in plugin center. Just remove and install plugin again after update.
I'm in contact with market place admin to figure out, what is going wrong.

[CasparLi]

Resolved! Remove and Re-install then RESTART ide. Then, everything goes well!

[ccamel]

Great. You saved my day! 🤗

[seenukarthi]

@mplushnikov

There is a compatible version of plugin in plugin center. Just remove and install plugin again after update.
I'm in contact with market place admin to figure out, what is going wrong.

Is this because of "EAP" in the version?

[aareed]

Just downloaded the latest version of IntelliJ 2020.2.1 (Ultimate Edition) and the Lombok plugun from Marketplace: Lombok 0.30-EAP does not work. It failed with a message about it being incompatable. When I restarted IntelliJ and tried again, (as suggested above), it hung after downloading 99%. So there are two issues here: 1) The plugin is incompatible and 2) There seems to also be some problem downloading anything from https://plugins.jetbrains.com/plugin/6317-lombok/versions For example it will download 553/548 KB and then stall.

[rwperrott]

Lombok 0.30-EAP, on marketplace too, is faulty for IntelliJ 2020.2.1, because (CommunityEdition) Refactor -> Delombok -> Constructors, on the main java folder of a Maven project, causes this "IDE Fatal Errors" stacktrace:

java.lang.StackOverflowError
    at de.plushnikov.intellij.plugin.lombokconfig.ConfigIndexKey.hashCode(ConfigIndexKey.java:39)
    at de.plushnikov.intellij.plugin.lombokconfig.LombokConfigIndex$2.getHashCode(LombokConfigIndex.java:108)
    at de.plushnikov.intellij.plugin.lombokconfig.LombokConfigIndex$2.getHashCode(LombokConfigIndex.java:105)
    at com.intellij.util.containers.hash.HashUtil.hash(HashUtil.java:24)
    at com.intellij.util.containers.hash.LinkedHashMap.get(LinkedHashMap.java:88)
    at com.intellij.util.containers.SLRUMap.get(SLRUMap.java:80)
    at com.intellij.util.containers.SLRUCache.get(SLRUCache.java:42)
    at com.intellij.util.indexing.impl.MapIndexStorage.read(MapIndexStorage.java:214)
    at com.intellij.util.indexing.impl.MapIndexStorage.read(MapIndexStorage.java:37)
    at com.intellij.util.indexing.impl.storage.TransientChangesIndexStorage.read(TransientChangesIndexStorage.java:203)
    at com.intellij.util.indexing.impl.MapReduceIndex.getData(MapReduceIndex.java:213)
    at com.intellij.util.indexing.FileBasedIndexEx.lambda$processValueIterator$9(FileBasedIndexEx.java:319)
    at com.intellij.util.indexing.FileBasedIndexEx.lambda$processExceptions$4(FileBasedIndexEx.java:219)
    at com.intellij.util.ConcurrencyUtil.withLock(ConcurrencyUtil.java:228)
    at com.intellij.util.indexing.FileBasedIndexEx.lambda$processExceptions$5(FileBasedIndexEx.java:219)
    at com.intellij.util.indexing.IndexAccessValidator.validate(IndexAccessValidator.java:43)
    at com.intellij.util.indexing.FileBasedIndexEx.processExceptions(FileBasedIndexEx.java:219)
    at com.intellij.util.indexing.FileBasedIndexEx.processValueIterator(FileBasedIndexEx.java:318)
    at com.intellij.util.indexing.FileBasedIndexEx.processValuesInScope(FileBasedIndexEx.java:289)
    at com.intellij.util.indexing.FileBasedIndexEx.getValues(FileBasedIndexEx.java:96)
    at de.plushnikov.intellij.plugin.lombokconfig.ConfigDiscovery.readProperty(ConfigDiscovery.java:150)
    at de.plushnikov.intellij.plugin.lombokconfig.ConfigDiscovery.discoverProperty(ConfigDiscovery.java:119)
    at de.plushnikov.intellij.plugin.lombokconfig.ConfigDiscovery.getStringLombokConfigProperty(ConfigDiscovery.java:37)
    at de.plushnikov.intellij.plugin.lombokconfig.ConfigDiscovery.getBooleanLombokConfigProperty(ConfigDiscovery.java:44)
    at de.plushnikov.intellij.plugin.processor.modifier.FieldDefaultsModifierProcessor.isConfigDefaultFinal(FieldDefaultsModifierProcessor.java:101)
    at de.plushnikov.intellij.plugin.processor.modifier.FieldDefaultsModifierProcessor.canBeAffected(FieldDefaultsModifierProcessor.java:96)
    at de.plushnikov.intellij.plugin.processor.modifier.FieldDefaultsModifierProcessor.isSupported(FieldDefaultsModifierProcessor.java:49)
    at de.plushnikov.intellij.plugin.action.delombok.DelombokHandler.lambda$rebuildModifierList$1(DelombokHandler.java:115)
    at java.base/java.util.Arrays$ArrayList.forEach(Arrays.java:4390)
    at de.plushnikov.intellij.plugin.action.delombok.DelombokHandler.rebuildModifierList(DelombokHandler.java:114)
    at java.base/java.util.Arrays$ArrayList.forEach(Arrays.java:4390)
    at de.plushnikov.intellij.plugin.action.delombok.DelombokHandler.processModifierList(DelombokHandler.java:105)
    at de.plushnikov.intellij.plugin.action.delombok.DelombokHandler.invoke(DelombokHandler.java:58)
    at de.plushnikov.intellij.plugin.action.delombok.DelombokHandler.invoke(DelombokHandler.java:71)
        .... and loads more ...
    at de.plushnikov.intellij.plugin.action.delombok.DelombokHandler.invoke(DelombokHandler.java:71)

[libalex]

In a marketplace, Lombok plugin displayed as "Compatible with all IntelliJ-based IDEs".
I using IDEA 2020.2.1 - and Lombok plugin correctly installing and work.
I tried update IDEA 2020.2 with Lombok plugin to IDEA 2020.2.1 and clean install IDEA 2020.2.1 and Lombok plugin - all is work.

[CC007]

For me lombok complains about being incompatible, but once I updated, it automatically installed the EAP version

[libalex]

Strange, in my case Lombok plugin was updated to version 0.30-EAP even before IDEA was updated

[CC007]

The difference probably was that I came from 2020.1.x. I had skipped 2020.2, because of the lombok incompatibility warning

[mplushnikov]

This is a problem of IntelliJ https://youtrack.jetbrains.com/issue/IDEA-246822, and it should be fixed in the next release (Included in builds: 203.3261) of IntelliJ. (https://github.com/JetBrains/intellij-community/commit/e647fceb25ec831371949a6aacf7685e036dba7a)

At the moment you can only do a workaround by uninstalling and then installing the plugin again.