2026.2-EAP9 unresolved references

I use the following imports

import com.jetbrains.rider.projectView.solution
import com.jetbrains.rider.projectView.workspace.ProjectModelEntity
import com.jetbrains.rider.projectView.workspace.isProject
import com.jetbrains.rider.projectView.workspace.isWebReferenceFolder

After updating the SDK to 2026.2-EAP9, the following errors occur

> Task :compileKotlin
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/actions/OpenCliDialogAction.kt:20:40 Unresolved reference 'solution'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/actions/OpenCliDialogAction.kt:21:40 Unresolved reference 'workspace'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/actions/OpenCliDialogAction.kt:22:40 Unresolved reference 'workspace'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/actions/OpenCliDialogAction.kt:55:47 Unresolved reference 'isWebReferenceFolder'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/actions/OpenCliDialogAction.kt:55:80 Unresolved reference 'isProject'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/actions/OpenCliDialogAction.kt:78:21 Unresolved reference 'solution'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:9:40 Unresolved reference 'workspace'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:10:40 Unresolved reference 'workspace'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:11:40 Unresolved reference 'workspace'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:13:36 Unresolved reference 'ProjectModelEntity'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:19:56 Cannot access class 'com.jetbrains.rider.projectView.workspace.ProjectModelEntity'. Check your module classpath for missing or conflicting dependencies.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:26:16 Unresolved reference 'isProject'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:27:29 Unresolved reference 'descriptor'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:29:21 Unresolved reference 'isWebReferenceFolder'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:30:29 Unresolved reference 'parentEntity'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/extensions/AnActionEventEx.kt:30:44 Unresolved reference 'descriptor'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/models/CliDialogModel.kt:12:40 Unresolved reference 'solution'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/models/CliDialogModel.kt:29:32 Unresolved reference 'solution'.
e: file:///home/runner/work/odata-cli-ui/odata-cli-ui/src/rider/main/kotlin/ru/ellizio/odatacliui/models/CliDialogModel.kt:30:33 Unresolved reference 'solution'.
> Task :compileKotlin FAILED

code examles:

val AnActionEvent.entityForAction: ProjectModelEntity?
    get() {
        val items = getData(PlatformCoreDataKeys.SELECTED_ITEMS)
        if (items == null || items.size > 1 || items[0] !is SolutionExplorerModelNode) {
            return null
        }
        return (items[0] as SolutionExplorerModelNode).entity // Cannot access class 'com.jetbrains.rider.projectView.workspace.ProjectModelEntity'. Check your module classpath for missing or conflicting dependencies.
    }
project.solution.protocolModel.myGeneratedMethod() // Unresolved reference 'solution'.

rdGen = “2026.2.5”
intellijPlatform = “2.17.0”

Plugin verification for version 2026.2-EAP9 passed successfully

What’s wrong?

Thanks