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[Vue warn]: Property or method “counterValue” is not defined on the instance but referenced during render. Make sure to declare reactive data properties in the data option. found in — -> <Display> at D:\poolsawat\Vue\todoApp\src\components\Display.vue <MyVuex> at D:\poolsawat\Vue\todoApp\src\components\MyVuex.vue <App> at D:\poolsawat\Vue\todoApp\src\App.vue <Root>

console.error("[Vue warn]: " + msg + (

[Vue warn]: Property or method “increment” is not defined on the instance but referenced during render. Make sure to declare reactive data properties in the data option. found in — -> <Increment> at D:\poolsawat\Vue\todoApp\src\components\Increment.vue <MyVuex> at D:\poolsawat\Vue\todoApp\src\components\MyVuex.vue <App> at D:\poolsawat\Vue\todoApp\src\App.vue <Root>

console.error("[Vue warn]: " + msg + (

[Vue warn]: Invalid handler for event “click”: got undefined found in — -> <Increment> at D:\poolsawat\Vue\todoApp\src\components\Increment.vue <MyVuex> at D:\poolsawat\Vue\todoApp\src\components\MyVuex.vue <App> at D:\poolsawat\Vue\todoApp\src\App.vue <Root>

console.error("[Vue warn]: " + msg + (

[Vue warn]: Property or method “length” is not defined on the instance but referenced during render. Make sure to declare reactive data properties in the data option. found in — -> <Display> at D:\poolsawat\Vue\todoApp\src\components\Display.vue <MyVuex> at D:\poolsawat\Vue\todoApp\src\components\MyVuex.vue <App> at D:\poolsawat\Vue\todoApp\src\App.vue <Root>

console.error("[Vue warn]: " + msg + (

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