Minecraft launcher crashes in Mac Os Catalina:

Extract of the message:

Process:               launcher [7701]Process:               launcher [7701]Path:                  /Applications/Minecraft.app/Contents/MacOS/launcherIdentifier:            com.mojang.minecraftlauncherVersion:               598 (1)Code Type:             X86-64 (Native)Parent Process:        ??? [1]Responsible:           launcher [7701]User ID:               501
Date/Time:             2019-12-29 15:06:03.860 +0100OS Version:            Mac OS X 10.15.2 (19C57)Report Version:        12Anonymous UUID:        E2B0630A-F4B5-C7AE-7676-1EBFEFF6D3E3
Sleep/Wake UUID:       398CB6BD-9310-4428-8E84-9DA63D11E483
Time Awake Since Boot: 57000 secondsTime Since Wake:       1200 seconds
System Integrity Protection: enabled
Crashed Thread:        0  Dispatch queue: com.apple.main-thread
Exception Type:        EXC_CRASH (SIGABRT)Exception Codes:       0x0000000000000000, 0x0000000000000000Exception Note:        EXC_CORPSE_NOTIFY
Application Specific Information:abort() calledterminating with uncaught exception of type std::bad_alloc: std::bad_alloc
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread0   libsystem_kernel.dylib         0x00007fff63e037fa _pthread_kill + 101   libsystem_pthread.dylib       0x00007fff63ec0bc1 pthread_kill + 4322   libsystem_c.dylib             0x00007fff63d8aa1c abort + 1203   libc+abi.dylib               0x00007fff60e28be8 abort_message + 2314   libcabi.dylib               0x00007fff60e28d84 demangling_terminate_handler() + 2385   libobjc.A.dylib               0x00007fff62950792 _objc_terminate() + 1046   libcabi.dylib               0x00007fff60e35dc7 std::terminate(void ()) + 87   libcabi.dylib               0x00007fff60e35b6c __cxxabiv1::failed_throw(cxxabiv1::cxa_exception*) + 278   libcabi.dylib               0x00007fff60e2745d __cxa_throw + 1139   libcabi.dylib               0x00007fff60e2674f operator new(unsigned long) + 9510  libc+.1.dylib                 0x00007fff60dd3238 std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> >::basic_string(std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> > const&) + 10811  com.mojang.mclauncher         0x0000000102607023 controller::mergeUser(model::User&, model::PersistentUserData const&, std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> >) + 33912  com.mojang.mclauncher         0x0000000102608836 controller::loadIntoUsers(model::Users&, model::LauncherProfilesFile const&) + 24613  com.mojang.mclauncher         0x0000000102559686 controller::LauncherController::loadLauncherProfilesData() + 11814  com.mojang.mclauncher         0x00000001025587f0 controller::LauncherController::LauncherController(mojang::filesystem::base_filesystem&, mojang::filesystem::path const&, nonstd::optional_lite::optional<JavaInstallation> const&, nonstd::optional_lite::optional<mojang::filesystem::path> const&, nonstd::optional_lite::optional<std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> > > const&, bool) + 99215  com.mojang.mclauncher         0x0000000102559ab4 controller::LauncherController::LauncherController(mojang::filesystem::base_filesystem&, mojang::filesystem::path const&, nonstd::optional_lite::optional<JavaInstallation> const&, nonstd::optional_lite::optional<mojang::filesystem::path> const&, nonstd::optional_lite::optional<std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> > > const&, bool) + 2016  com.mojang.mclauncher         0x0000000102480cb8 RunLauncher + 386417  com.mojang.minecraftlauncher   0x0000000100668c29 LauncherPlugin::RunLauncher(std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> > const&, std::1::basic_string<char, std::1::char_traits<char>, std::1::allocator<char> > const&, std::1::basic_string<char, std::1::char_traits<char>, std::_1::allocator<char> > const&, int, char*) const + 10518  com.mojang.minecraftlauncher   0x000000010061302f StartLibrary(Settings&, int, char*) + 270319  com.mojang.minecraftlauncher   0x0000000100607bd5 main + 200520  libdyld.dylib                 0x00007fff63cbc7fd start + 1
Thread 1:0   libsystem_pthread.dylib       0x00007fff63ebc818 start_wqthread + 0
Thread 2:0   libsystem_pthread.dylib       0x00007fff63ebc818 start_wqthread + 0
Thread 3:0   libsystem_kernel.dylib         0x00007fff63dffce6 _psynch_cvwait + 101   libsystem_pthread.dylib       0x00007fff63ec1185 _pthread_cond_wait + 7012   libc++.1.dylib                 0x00007fff60dd8cc1 std::1::condition_variable::do_timed_wait(std::1::unique_lock<std::1::mutex>&, std::1::chrono::time_point<std::1::chrono::system_clock, std::1::chrono::duration<long long, std::1::ratio<1l, 1000000000l> > >) + 933   com.mojang.minecraftlauncher   0x000000010062d3ec mojang::net::NetQueuePrivate::thread_fn() + 10364   com.mojang.minecraftlauncher   0x000000010062ddc4 void* std::1::thread_proxy<std::_1::tuple<void (mojang::net::NetQueuePrivate::)(), mojang::net::NetQueuePrivate> >(void*) + 1165   libsystem_pthread.dylib       0x00007fff63ec0e65 _pthread_start + 1486   libsystem_pthread.dylib       0x00007fff63ebc83b thre