resvg: --export-area-drawing has no effect when --export-id is set.

[ozkriff]

Starting from the 0.16 version resvg produces weird PNGs and reports "Warning: --export-area-drawing has no effect when --export-id is set." (while I'm not event passing the --export-area-drawing argument).

[volodalexey]

Recent version 0.34.1 of resvg does not work.
When I run ./utils/assets_export.sh I get errors for some files:

...
thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /home/lex/.cargo/registry/src/index.crates.io-6f17d22bba15001f/resvg-0.34.1/src/geom.rs:27:61
...

For images that don't panic I get blank images after export.

E.g. one of image that will throw an error:

RUST_BACKTRACE=full resvg --zoom=12 --export-id="poison_cloud" "assets_src/atlas.svg" "assets/img/poison_
cloud.png"


thread 'main' panicked at 'called `Option::unwrap()` on a `None` value', /home/lex/.cargo/registry/src/index.crates.io-6f17d22bba15001f/resvg-0.34.1/src/geom.rs:27:61
stack backtrace:
   0:     0x56368346d53a - std::backtrace_rs::backtrace::libunwind::trace::h9a6b80bbf328ba5d
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x56368346d53a - std::backtrace_rs::backtrace::trace_unsynchronized::hd162ec543a11886b
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x56368346d53a - std::sys_common::backtrace::_print_fmt::h78a5099be12f51a6
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x56368346d53a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1c5390454d74f71
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x56368348f10f - core::fmt::write::h9ffde816c577717b
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/fmt/mod.rs:1254:17
   5:     0x56368346a795 - std::io::Write::write_fmt::h88186074961638e4
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/io/mod.rs:1698:15
   6:     0x56368346d305 - std::sys_common::backtrace::_print::h184198273ed08d59
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x56368346d305 - std::sys_common::backtrace::print::h1b4d8e7add699453
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x56368346e9ae - std::panicking::default_hook::{{closure}}::h393bcea75423915a
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:269:22
   9:     0x56368346e755 - std::panicking::default_hook::h48c64f31d8b3fd03
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:288:9
  10:     0x56368346ef0e - std::panicking::rust_panic_with_hook::hafdc493a79370062
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:691:13
  11:     0x56368346edc2 - std::panicking::begin_panic_handler::{{closure}}::h0a64bc82e36bedc7
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:580:13
  12:     0x56368346d9a6 - std::sys_common::backtrace::__rust_end_short_backtrace::hc203444fb7416a16
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/sys_common/backtrace.rs:150:18
  13:     0x56368346eb62 - rust_begin_unwind
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:578:5
  14:     0x5636832932d3 - core::panicking::panic_fmt::h0f6ef0178afce4f2
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/panicking.rs:67:14
  15:     0x56368329336d - core::panicking::panic::h0ead933cb8f56d66
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/panicking.rs:117:5
  16:     0x5636832a762e - resvg::geom::fit_to_rect::h6140e3aaa6b26f6f
  17:     0x5636832c6f08 - resvg::render::render_nodes::h2d24e738ad4d2c21
  18:     0x5636832c737b - resvg::render::render_nodes::h2d24e738ad4d2c21
  19:     0x5636832a79fb - resvg::render::<impl resvg::tree::Tree>::render::he36cfaaf4dfac62c
  20:     0x56368329d55e - resvg::render_svg::h5d34e31e486d7ce5
  21:     0x563683296167 - resvg::main::he0193430cdff5d87
  22:     0x56368329df33 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcebb87ba8227fda0
  23:     0x5636832a5d89 - std::rt::lang_start::{{closure}}::h21da0b37e636b753
  24:     0x56368346616e - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb1327dc2ef3fecdf
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/core/src/ops/function.rs:287:13
  25:     0x56368346616e - std::panicking::try::do_call::h4044173225fe83dd
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:485:40
  26:     0x56368346616e - std::panicking::try::hd8a722c09d156a53
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:449:19
  27:     0x56368346616e - std::panic::catch_unwind::hd2ca07971cf0119b
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panic.rs:140:14
  28:     0x56368346616e - std::rt::lang_start_internal::{{closure}}::h26d89d595cf47b70
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:148:48
  29:     0x56368346616e - std::panicking::try::do_call::hf47aa1aa005e5f1a
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:485:40
  30:     0x56368346616e - std::panicking::try::h73d246b2423eaf4e
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panicking.rs:449:19
  31:     0x56368346616e - std::panic::catch_unwind::hbaaeae8f1b2f9915
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/panic.rs:140:14
  32:     0x56368346616e - std::rt::lang_start_internal::h76f3e81e6b8f13f9
                               at /rustc/90c541806f23a127002de5b4038be731ba1458ca/library/std/src/rt.rs:148:20
  33:     0x56368329dc25 - main
  34:     0x7f5f5c126d90 - __libc_start_call_main
                               at ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16
  35:     0x7f5f5c126e40 - __libc_start_main_impl
                               at ./csu/../csu/libc-start.c:392:3
  36:     0x563683293915 - _start
  37:                0x0 - <unknown>

With old version it works.

cargo install resvg --version 0.15.0
./utils/assets_export.sh