Hello! I'm trying out analytics engine

Hello! I'm trying out analytics engine in my worker. But whatever I do, I always run into the

Cannot read properties of undefined (reading 'writeDataPoint')

Cannot read properties of undefined (reading 'writeDataPoint')

Cannot read properties of undefined (reading 'writeDataPoint')

Cannot read properties of undefined (reading 'writeDataPoint') error.
It's a Typescript worker, and I'm simply calling

env.VIEW_COUNTER.writeDataPoint()

env.VIEW_COUNTER.writeDataPoint()

env.VIEW_COUNTER.writeDataPoint()

env.VIEW_COUNTER.writeDataPoint() with

[[analytics_engine_datasets]]
binding = "VIEW_COUNTER"
dataset = "viewCounter"

[[analytics_engine_datasets]]
binding = "VIEW_COUNTER"
dataset = "viewCounter"

[[analytics_engine_datasets]]
binding = "VIEW_COUNTER"
dataset = "viewCounter"

[[analytics_engine_datasets]]
binding = "VIEW_COUNTER"
dataset = "viewCounter"

in my

wrangler.toml

wrangler.toml

Wrangler correctly identifies

env.VIEW_COUNTER

env.VIEW_COUNTER

env.VIEW_COUNTER

env.VIEW_COUNTER as a analytics engine dataset when generating the types;

interface Env {
    VIEW_COUNTER: AnalyticsEngineDataset;
}

interface Env {
    VIEW_COUNTER: AnalyticsEngineDataset;
}

interface Env {
    VIEW_COUNTER: AnalyticsEngineDataset;
}

interface Env {
    VIEW_COUNTER: AnalyticsEngineDataset;
}

Analytics Engine is enabled in CloudFlare. What am I missing?

Tim de PaterOP•10/1/24, 7:47 PM

Oh, I just fixed it by changing the config in wranger.tomlwranger.toml to;

analytics_engine_datasets = [{ binding = "VIEW_COUNTER", dataset = "viewCounter" }]

analytics_engine_datasets = [{ binding = "VIEW_COUNTER", dataset = "viewCounter" }]