Error: parse error at (jaeger/charts/common/templates/_secrets.tpl:84): function "lookup" not defined

[panol]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. helm repo add jaegertracing https://jaegertracing.github.io/helm-charts
   2.helm install jaeger jaegertracing/jaeger --set provisionDataStore.cassandra=false --set storage.type=elasticsearch --set storage.elasticsearch.host={esaddr} --set storage.elasticsearch.port={esport} --set storage.elasticsearch.user=elastic --set storage.elasticsearch.password={espwd}
   3.helm search repo jaegertracing
   NAME CHART VERSION APP VERSION DESCRIPTION
   jaegertracing/jaeger 0.49.0 1.22.0 A Jaeger Helm chart for Kubernetes
   jaegertracing/jaeger-operator 2.26.0 1.27.0 jaeger-operator Helm chart for Kubernetes

Expected behavior
jaeger start success .

Version (please complete the following information):

• OS: linux
  -# uname -a
  Linux iZ0xiiyowiok92ehxknkssZ 3.10.0-1160.11.1.el7.x86_64 Update Readme for jaeger-operator chart #1 SMP Fri Dec 18 16:34:56 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
• Jaeger version: [e.g. 1.8]
• Deployment: Kubernetes ,helm

[mehta-ankit]

@panol What is the version of helm that you are using ?

I think its related to that. I tried searching for this error and found this issue: bitnami/charts#5032

[panol]

Problem solved after I update helm to the latest version

# helm version 
version.BuildInfo{Version:"v3.7.1", GitCommit:"1d11fcb5d3f3bf00dbe6fe31b8412839a96b3dc4", GitTreeState:"clean", GoVersion:"go1.16.9"}

jeager chart version is 0.49.0
thanks for reply @mehta-ankit