# TypeError: Cannot read properties of null (reading 'parentNode') with useFetch
[types] $fetch.onResponse(ctx)
discussiontypesworkaround availabledx
Unable to use boolean values with USelectMenu or null with UInput
bugclosed-by-botstale
`useState` infers union types incorrectly (`null` ignored / `null` allowed unexpectedly)
pending triageneeds reproduction
`null` modelValue deleted from the final type when compiling the components
bugtriageclosed-by-botstale
typescript error on Ref type
3.xpending triageupstreamneeds reproduction
Components with only optional props lose props type if strict mode is disabled
pending triagepossible regression
useAsyncData's return type for data and error still is `| null` in v4
types3.xbug🔨 p3-minor