interface conversion: http.http2StreamError is not http.http2writeFramer: missing method writeFrame

[brunocalza]

Getting this error when trying to use event bucket and then read the contents from Cloud Storage.

panic: interface conversion: http.http2StreamError is not http.http2writeFramer: missing method writeFrame

goroutine 1 [running]:
plugin.lastmoduleinit(0xcce400, 0xc42000e038, 0xccf470, 0x4c, 0xb8fde0)
        /usr/local/go/src/runtime/plugin.go:60 +0x5e6
plugin.open(0x7ffc13527e00, 0xc, 0x0, 0x0, 0x0)
        /usr/local/go/src/plugin/plugin_dlopen.go:72 +0x25d
plugin.Open(0x7ffc13527e00, 0xc, 0xb, 0x8154e8, 0xc)
        /usr/local/go/src/plugin/plugin.go:30 +0x35
main.main()

This panic occurs when I instantiate a new client from cloud storage

ctx := context.Background()
client, err := storage.NewClient(ctx)

Here's the full code

package main

import (
	"context"
	"fmt"
	"io/ioutil"
	"log"

	"cloud.google.com/go/storage"
	"github.com/kelseyhightower/google-cloud-functions-go/event"
)

func F(e event.ObjectChange) (string, error) {
	log.SetFlags(0)

	log.Printf("processing object: %s", e.Data.Id)
	log.Printf("bucket: %s", e.Data.Bucket)
	log.Printf("filename: %s", e.Data.Name)
	log.Printf("resource state: %s", e.Data.ResourceState)

	ctx := context.Background()
	client, err := storage.NewClient(ctx)
	if err != nil {
		log.Fatal(err)
	}
	rc, err := client.Bucket(e.Data.Bucket).Object(e.Data.Name).NewReader(ctx)
	if err != nil {
		log.Fatal(err)
	}
	contents, err := ioutil.ReadAll(rc)
	rc.Close()
	if err != nil {
		log.Fatal(err)
	}
	log.Printf("file contents:", contents)

	return "", nil
}