Error in 03-multistep.yaml

[himadriganguly]

After running

$ kubectl apply -f 03-multistep.yaml
task.tekton.dev/hello configured

$ tkn task start --showlog hello

Getting error the following error

? Value for param `person` of type `string`? (Default is `World`) World
TaskRun started: hello-run-swcbm
Waiting for logs to be available...
[write-hello] Preparing greeting
[write-hello] Done!

[say-hello] internal/fs/utils.js:314
[say-hello]     throw err;
[say-hello]     ^
[say-hello] 
[say-hello] Error: ENOENT: no such file or directory, open '/tekton/home/hello.txt'
[say-hello]     at Object.openSync (fs.js:498:3)
[say-hello]     at Object.readFileSync (fs.js:394:35)
[say-hello]     at Object.<anonymous> (/tekton/scripts/script-1-sxljf:4:22)
[say-hello]     at Module._compile (internal/modules/cjs/loader.js:1072:14)
[say-hello]     at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10)
[say-hello]     at Module.load (internal/modules/cjs/loader.js:937:32)
[say-hello]     at Function.Module._load (internal/modules/cjs/loader.js:778:12)
[say-hello]     at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:76:12)
[say-hello]     at internal/main/run_main_module.js:17:47 {
[say-hello]   errno: -2,
[say-hello]   syscall: 'open',
[say-hello]   code: 'ENOENT',
[say-hello]   path: '/tekton/home/hello.txt'
[say-hello] }

But making the line 17 from echo Hello $(params.person) > ~/hello.txt to echo Hello $(params.person) > /tekton/home/hello.txt it is working fine.