Can you explain that since every example and piece of documentation regarding Local<Function>, Persistent<Function> all indicate the inherited function Call() requires access to the current context as indicated by cb->Call(Context::GetCurrent()->Global(), argc, argv).
On Wednesday, October 29, 2014 8:21:16 AM UTC-6, lpsantil wrote: > > It looks like you're trying to call the Global object, which makes no > sense JS since the Global object isn't accessible in that way. It > also wouldn't make sense from the v8 side unless you had set a getter > on it. > > On Tue, Oct 28, 2014 at 12:22 PM, jas <[email protected] <javascript:>> > wrote: > > I have run into a problem and have tried several thing to resolve the > > problem. The following code: > > > > if (v8::Context::InContext()) { > > cb->Call(v8::Context::GetCurrent()->Global(), argc, argv); > > } > > > > Is causing the following error (from GDB) > > > > # > > # Fatal error in ../deps/v8/src/api.h, line 297 > > # CHECK(allow_empty_handle || that != __null) failed > > # > > > > > > Program received signal SIGTRAP, Trace/breakpoint trap. > > 0x00000000009768ae in v8::internal::OS::Abort() () > > Missing separate debuginfos, use: debuginfo-install > > glibc-2.12-1.132.el6_5.4.x86_64 libgcc-4.4.7-4.el6.x86_64 > > libpcap-1.4.0-1.20130826git2dbcaa1.el6.x86_64 > libstdc++-4.4.7-4.el6.x86_64 > > (gdb) bt > > #0 0x00000000009768ae in v8::internal::OS::Abort() () > > #1 0x000000000070efed in V8_Fatal () > > #2 0x00000000006dcedb in v8::Function::Call(v8::Handle<v8::Object>, > int, > > v8::Handle<v8::Value>*) () > > #3 0x00007ffff6a7b2ae in Report(uv_async_s*, int) () from > > /home/jas/projects/mine/libmasscan/build/Release/masscan.node > > #4 0x00000000009d5079 in uv__async_event (loop=0xf07600, w=<value > optimized > > out>, nevents=<value optimized out>) > > at ../deps/uv/src/unix/async.c:80 > > #5 0x00000000009d5303 in uv__async_io (loop=0xf07600, w=0xf07778, > > events=<value optimized out>) at ../deps/uv/src/unix/async.c:151 > > #6 0x00000000009e24a8 in uv__io_poll (loop=0xf07600, timeout=-1) at > > ../deps/uv/src/unix/linux-core.c:271 > > #7 0x00000000009d5eb8 in uv_run (loop=0xf07600, mode=<value optimized > out>) > > at ../deps/uv/src/unix/core.c:317 > > #8 0x0000000000982a1c in node::Start(int, char**) () > > #9 0x00007ffff6c9ed5d in __libc_start_main () from /lib64/libc.so.6 > > #10 0x00000000005a51e9 in _start () > > > > I thought that checking the current context prior to executing the > callback > > would alleviate the problem but obviously I was wrong. Any assistance is > > appreciated. > > > > -- > > Job board: http://jobs.nodejs.org/ > > New group rules: > > https://gist.github.com/othiym23/9886289#file-moderation-policy-md > > Old group rules: > > https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines > > --- > > You received this message because you are subscribed to the Google > Groups > > "nodejs" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to [email protected] <javascript:>. > > To post to this group, send email to [email protected] > <javascript:>. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/nodejs/eca9e6a6-0f13-446c-8940-6b138a7750fb%40googlegroups.com. > > > > For more options, visit https://groups.google.com/d/optout. > -- Job board: http://jobs.nodejs.org/ New group rules: https://gist.github.com/othiym23/9886289#file-moderation-policy-md Old group rules: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines --- You received this message because you are subscribed to the Google Groups "nodejs" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/nodejs/c0c9311a-5238-4018-932e-6e312f3ffe03%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
