helm init error: unknown flag: --client-only

We are running Helm on Microsoft Azure and we get since a few days the following log:

2019-11-14T09:17:25.2237782Z ##[section]Starting: Install Helm 2.14.3
2019-11-14T09:17:25.2241745Z ==============================================================================
2019-11-14T09:17:25.2241842Z Task         : Helm tool installer
2019-11-14T09:17:25.2241961Z Description  : Install Helm and Kubernetes on an agent machine
2019-11-14T09:17:25.2242033Z Version      : 0.155.1
2019-11-14T09:17:25.2242144Z Author       : Microsoft Corporation
2019-11-14T09:17:25.2242219Z Help         : https://docs.microsoft.com/azure/devops/pipelines/tasks/tool/helm-installer
2019-11-14T09:17:25.2242345Z ==============================================================================
2019-11-14T09:17:26.2059993Z Downloading: https://get.helm.sh/helm-v3.0.0-linux-amd64.zip
2019-11-14T09:17:27.1038411Z Extracting archive
2019-11-14T09:17:27.1075791Z [command]/usr/bin/unzip /home/vsts/work/_temp/helm-v3.0.0-85412e02-73e9-4d89-9743-8b19676b1dfc.zip
2019-11-14T09:17:27.1403261Z Archive:  /home/vsts/work/_temp/helm-v3.0.0-85412e02-73e9-4d89-9743-8b19676b1dfc.zip
2019-11-14T09:17:27.1406118Z    creating: linux-amd64/
2019-11-14T09:17:27.5300096Z   inflating: linux-amd64/helm        
2019-11-14T09:17:27.5300611Z   inflating: linux-amd64/README.md   
2019-11-14T09:17:27.5300899Z   inflating: linux-amd64/LICENSE     
2019-11-14T09:17:27.5334645Z Caching tool: helm 3.0.0 x64
2019-11-14T09:17:27.5908409Z Prepending PATH environment variable with directory: /opt/hostedtoolcache/helm/3.0.0/x64/linux-amd64
2019-11-14T09:17:27.5924026Z Verifying helm installation...
2019-11-14T09:17:27.5943176Z [command]/opt/hostedtoolcache/helm/3.0.0/x64/linux-amd64/helm init --client-only
2019-11-14T09:17:27.6355915Z Error: unknown flag: --client-only
2019-11-14T09:17:27.6453272Z ##[error]Error: /opt/hostedtoolcache/helm/3.0.0/x64/linux-amd64/helm failed with return code: 1
2019-11-14T09:17:27.6465874Z ##[section]Finishing: Install Helm 2.14.3

We did not change our scripts recently, so is this a helm specific problem or do we have to look for Azure problems/changes?

[pechitook]

@markusdanek may you share some information on why you close this? Did you find a solution? Thanks!

[bacongobbler]

/opt/hostedtoolcache/helm/3.0.0

Looks like it installed Helm 3, not Helm 2. The log message is misleading.