1. Feedback
  2. Blazor
  3. 14809

Welcome to the Blazor feedback portal. We’re happy you’re here! If you have feedback on how to improve the Blazor, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

1
Vote

Error when create row

When loading the data or when entering a new record, the following error occurs:

syncfusion-blazor.min.js:10 Failed to execute 'insertBefore' on 'Node': parameter 1 is not of type 'Node'.

TypeError: Failed to execute 'insertBefore' on 'Node': parameter 1 is not of type 'Node'.

    at e.contentColGroup (https://localhost:44361/js/syncfusion-blazor.min.js:10:6635903)

    at e.blazorCallback (https://localhost:44361/js/syncfusion-blazor.min.js:10:506487)

    at e.notify (https://localhost:44361/js/syncfusion-blazor.min.js:10:506257)

    at t.notify (https://localhost:44361/js/syncfusion-blazor.min.js:10:550397)

    at e.refreshContentRows (https://localhost:44361/js/syncfusion-blazor.min.js:10:6442319)

    at e. (https://localhost:44361/js/syncfusion-blazor.min.js:10:6497388)

    at e.notify (https://localhost:44361/js/syncfusion-blazor.min.js:10:506157)

    at t.e.trigger (https://localhost:44361/js/syncfusion-blazor.min.js:10:534076)

    at e.dataManagerSuccess (https://localhost:44361/js/syncfusion-blazor.min.js:10:6495778)

    at e.dataSuccess (https://localhost:44361/js/syncfusion-blazor.min.js:10:6631964)

throwError @ syncfusion-blazor.min.js:10

invokeMethod @ syncfusion-blazor.min.js:10

(anonymous) @ blazor.webassembly.js:1

beginInvokeJSFromDotNet @ blazor.webassembly.js:1

_mono_wasm_invoke_js_marshalled @ :44361/_framework/wasm/dotnet.3.2.0-rc1.20222.2.js:1

do_icall @ :44361/_framework/wasm/dotnet.wasm:1

do_icall_wrapper @ :44361/_framework/wasm/dotnet.wasm:1

interp_exec_method @ :44361/_framework/wasm/dotnet.wasm:1

interp_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

mono_jit_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

do_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

mono_runtime_try_invoke @ :44361/_framework/wasm/dotnet.wasm:1

try_invoke_perform_wait_callback @ :44361/_framework/wasm/dotnet.wasm:1

worker_callback @ :44361/_framework/wasm/dotnet.wasm:1

fire_tp_callback @ :44361/_framework/wasm/dotnet.wasm:1

mono_background_exec @ :44361/_framework/wasm/dotnet.wasm:1

Module._mono_background_exec @ :44361/_framework/wasm/dotnet.3.2.0-rc1.20222.2.js:1

pump_message @ :44361/_framework/wasm/dotnet.3.2.0-rc1.20222.2.js:1

setTimeout (async)

_schedule_background_exec @ :44361/_framework/wasm/dotnet.3.2.0-rc1.20222.2.js:1

mono_threads_schedule_background_job @ :44361/_framework/wasm/dotnet.wasm:1

ves_icall_System_Threading_ThreadPool_RequestWorkerThread @ :44361/_framework/wasm/dotnet.wasm:1

ves_icall_System_Threading_ThreadPool_RequestWorkerThread_raw @ :44361/_framework/wasm/dotnet.wasm:1

do_icall @ :44361/_framework/wasm/dotnet.wasm:1

do_icall_wrapper @ :44361/_framework/wasm/dotnet.wasm:1

interp_exec_method @ :44361/_framework/wasm/dotnet.wasm:1

interp_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

mono_jit_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

do_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

mono_runtime_invoke_checked @ :44361/_framework/wasm/dotnet.wasm:1

mono_runtime_try_invoke_array @ :44361/_framework/wasm/dotnet.wasm:1

ves_icall_InternalInvoke @ :44361/_framework/wasm/dotnet.wasm:1

ves_icall_InternalInvoke_raw @ :44361/_framework/wasm/dotnet.wasm:1

do_icall @ :44361/_framework/wasm/dotnet.wasm:1

do_icall_wrapper @ :44361/_framework/wasm/dotnet.wasm:1

interp_exec_method @ :44361/_framework/wasm/dotnet.wasm:1

interp_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

mono_jit_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

do_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

mono_runtime_try_invoke @ :44361/_framework/wasm/dotnet.wasm:1

mono_runtime_invoke @ :44361/_framework/wasm/dotnet.wasm:1

mono_wasm_invoke_method @ :44361/_framework/wasm/dotnet.wasm:1

Module._mono_wasm_invoke_method @ :44361/_framework/wasm/dotnet.3.2.0-rc1.20222.2.js:1

call_method @ :44361/_framework/wasm/dotnet.3.2.0-rc1.20222.2.js:1

(anonymous) @ :44361/_framework/wasm/dotnet.3.2.0-rc1.20222.2.js:1

beginInvokeDotNetFromJS @ blazor.webassembly.js:1

s @ blazor.webassembly.js:1

e.invokeMethodAsync @ blazor.webassembly.js:1

(anonymous) @ blazor.webassembly.js:1

t.dispatchEvent @ blazor.webassembly.js:1

(anonymous) @ blazor.webassembly.js:1

(anonymous) @ blazor.webassembly.js:1

e.onGlobalEvent @ blazor.webassembly.js:1

Show 22 more frames