DEBUG Build has _ITERATOR_DEBUG_LEVEL 0

[Staxcelrom]

Hi all, I am also getting the same error with cef branch 4664, i followed https://bitbucket.org/chromiumembedded/cef/wiki/MasterBuildQuickStart.md. I tried above steps but still getting the same error, seems i am doing some mistake, May anyone please share the exact changes and where to apply?

Please also share the exact configuration of src\out\Debug_GN_X64\args.gn.
Thanks

I had exactly the same error. Windows 10/VS 2019.
But I won it
Do you have an error in VS 2019?

[ssaraf]

I am seeing the same issue when building my app (v5845) in Visual Studio 2022, can someone suggest the solution to fix it? What to change in args.gn?

[ndesktop]

What it worked for me was to patch cef/BUILD.gn as

Code: Select all

...
# libcef_dll_wrapper target.
static_library("libcef_dll_wrapper") {
  sources = includes_common +
            gypi_paths.autogen_cpp_includes +
            gypi_paths2.includes_capi +
            gypi_paths.autogen_capi_includes +
            gypi_paths2.includes_wrapper +
            gypi_paths2.libcef_dll_wrapper_sources_base +
            gypi_paths2.libcef_dll_wrapper_sources_common +
            gypi_paths.autogen_client_side

  if (is_mac) {
    sources += gypi_paths2.libcef_dll_wrapper_sources_mac
  }

  defines = [ "WRAPPING_CEF_SHARED" ]
+  if(is_debug) {
+    defines += [ "_ITERATOR_DEBUG_LEVEL=2" ]
+    defines += [ "_HAS_ITERATOR_DEBUGGING=1" ]
+  }

  configs += [ ":libcef_dll_wrapper_config" ]
  public_configs = [ ":libcef_dll_wrapper_config" ]
...


[ssaraf]

You used the same for all the 4 configurations?

[ndesktop]

You used the same for all the 4 configurations?

Is conditioned by "if(is_debug)". So only for wrapper debug (win32, x64, arm64).
Remember what @magreenblatt said - chromium is build in release with some debug info, this applies only to libcef_dll_wrapper.