pyparsing: Unable to parse section

[malja]

Hi guys, I have a ESP project with following settings:

platformio.ini

[env:esp32dev]
platform = espressif32
board = esp32dev
framework = espidf

debug_tool = esp-prog
debug_init_break = tbreak app_main
upload_protocol = esp-prog
monitor_speed = 115200

build_flags =
    -DCOMPONENT_EMBED_FILES=components/ss_mqtt/certs/ca.pem:components/ss_mqtt/certs/client.pem:components/ss_mqtt/certs/key.pem
    -Og
    -ggdb3
build_unflags = -Os

pio system info

--------------------------  --------------------------------------------
PlatformIO Core             5.2.1b2
Python                      3.9.2-final.0
System Type                 darwin_x86_64
Platform                    macOS-10.16
File System Encoding        utf-8
Locale Encoding             UTF-8
PlatformIO Core Directory   /Users/username/.platformio
PlatformIO Core Executable  /Users/username/.platformio/penv/bin/platformio
Python Executable           /Users/username/.platformio/penv/bin/python
Global Libraries            0
Development Platforms       1
Tools & Toolchains          12
--------------------------  --------------------------------------------

pio platform update

Platform espressif32
--------
Updating platformio/espressif32               3.3.2                              [Up-to-date]
Updating platformio/toolchain-xtensa32        2.50200.97 @ ~2.50200.0            [Up-to-date]
Updating platformio/toolchain-esp32ulp        1.22851.191205 @ ~1.22851.0        [Up-to-date]
Updating platformio/framework-espidf          3.40300.0 @ ~3.40300.0             [Up-to-date]
Updating platformio/tool-esptoolpy            1.30100.210531 @ ~1.30100.0        [Up-to-date]
Updating platformio/tool-openocd-esp32        2.1000.20210721 @ ~2.1000.0        [Up-to-date]
Updating platformio/tool-mkspiffs             2.230.0 @ ~2.230.0                 [Up-to-date]
Updating platformio/tool-cmake                3.16.4 @ ~3.16.0                   [Up-to-date]
Updating platformio/tool-ninja                1.9.0 @ ^1.7.0                     [Up-to-date]

python version

% /Users/username/.platformio/penv/bin/python --version
Python 3.9.2

pyparsing version

% /Users/username/.platformio/penv/bin/python -m pip show pyparsing
Name: pyparsing
Version: 2.3.1
Summary: Python parsing module
Home-page: https://github.com/pyparsing/pyparsing/
Author: Paul McGuire
Author-email: ptmcg@users.sourceforge.net
License: MIT License
Location: /Users/username/.platformio/penv/lib/python3.9/site-packages
Requires: 
Required-by: 

Build process ends with following error message:

Traceback (most recent call last):
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/entity.py", line 156, in _get_infos_from_file
    results = parser.parseString(info.content, parseAll=True)
  File "/Users/username/.platformio/penv/lib/python3.9/site-packages/pyparsing.py", line 1814, in parseString
    raise exc
  File "/Users/username/.platformio/penv/lib/python3.9/site-packages/pyparsing.py", line 1808, in parseString
    se._parse( instring, loc )
  File "/Users/username/.platformio/penv/lib/python3.9/site-packages/pyparsing.py", line 1548, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/username/.platformio/penv/lib/python3.9/site-packages/pyparsing.py", line 3722, in parseImpl
    loc, exprtokens = e._parse( instring, loc, doActions )
  File "/Users/username/.platformio/penv/lib/python3.9/site-packages/pyparsing.py", line 1552, in _parseNoCache
    loc,tokens = self.parseImpl( instring, preloc, doActions )
  File "/Users/username/.platformio/penv/lib/python3.9/site-packages/pyparsing.py", line 3502, in parseImpl
    raise ParseException(instring, loc, self.errmsg, self)
pyparsing.ParseException: Expected end of text (at char 153608), (line:2513, col:50)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/ldgen.py", line 178, in <module>
    main()
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/ldgen.py", line 154, in main
    mapping_rules = generation_model.generate_rules(sections_infos)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/generation.py", line 382, in generate_rules
    root_node.insert(entity, sections, target, entities)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/generation.py", line 257, in insert
    self.add_node_child(entity, sections, target, sections_db)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/generation.py", line 130, in add_node_child
    child.insert(entity, sections, target, sections_db)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/generation.py", line 149, in insert
    self.add_node_child(entity, sections, target, sections_db)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/generation.py", line 130, in add_node_child
    child.insert(entity, sections, target, sections_db)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/generation.py", line 149, in insert
    self.add_node_child(entity, sections, target, sections_db)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/generation.py", line 189, in add_node_child
    obj_sections = sections_db.get_sections(self.parent.name, self.name)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/entity.py", line 199, in get_sections
    obj = self._match_obj(archive, obj)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/entity.py", line 187, in _match_obj
    objs = self.get_objects(archive)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/entity.py", line 180, in get_objects
    self._process_archive(archive)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/entity.py", line 168, in _process_archive
    parsed = self._get_infos_from_file(stored)
  File "/Users/username/.platformio/packages/framework-espidf/tools/ldgen/entity.py", line 158, in _get_infos_from_file
    raise ParseException('Unable to parse section info file ' + info.filename + '. ' + p.msg)
pyparsing.ParseException: Unable to parse section info file /Users/username/Projects/SmartSense/main_esp_unit/.pio/build/esp32dev/esp-idf/esp_event/libesp_event.a. Expected end of text (at char 0), (line:1, col:1)
*** [.pio/build/esp32dev/esp32.project.ld] Error 1
esptool.py v3.1
Merged 1 ELF section
============================================================================== [FAILED] Took 103.98 seconds ==============================================================================

I tried installing pyparsing 2.2.0 as suggested, but it did not chage anything. I tried adding [UTF8 support](pyparsing.ParseException: Unable to parse section info file), but as far as I know, it was already added to pyparsing and my path does not contain non-ASCII characters.

Next I tried to update both platformio and esp-idf to latest version. Again, nothing helped.

Do you have any idea what could be done?

[HarryVienna]

Hello,

I had a similar problem today. Same error as you. In my platform.ini file a had the line

debug_build_flags = -O0 -ggdb3 -g3

When I removed that line, it worked again. Unfortunately I have no idea what the reason can be... It worked some months ago, so I perhaps an update broke something?

Harry

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. Please provide more details or it will be closed if no further activity occurs. Thank you for your contributions.

[jef-sure]

I have the same problem:

Successfully created esp32 image. Traceback (most recent call last): File "C:\Users\kymj.platformio\packages\framework-espidf\tools\ldgen\ldgen\entity.py", line 152, in _get_infos_from_file results = parser.parseString(info.content, parseAll=True) File "C:\Users\kymj.platformio\penv.espidf-5.0.2\lib\site-packages\pyparsing\util.py", line 256, in _inner return fn(self, *args, **kwargs) File "C:\Users\kymj.platformio\penv.espidf-5.0.2\lib\site-packages\pyparsing\core.py", line 1190, in parse_string raise exc.with_traceback(None) pyparsing.exceptions.ParseException: Expected end of text, found 'default' (at char 2), (line:2, col:1)

[valeros]

@jef-sure Should be fixed in the latest version of the dev platform.

[jepsenphil]

Hello,

I had a similar problem today. Same error as you. In my platform.ini file a had the line

debug_build_flags = -O0 -ggdb3 -g3

When I removed that line, it worked again. Unfortunately I have no idea what the reason can be... It worked some months ago, so I perhaps an update broke something?

Harry

I'm still getting this issue. Here is my platformio.ini

[env] platform = espressif32@~5.4.0 platform_packages = platformio/tool-openocd@^3.1200.0 framework = arduino, espidf debug_build_flags = -O0 -ggdb3 -g3

File "/home/phil/.platformio/penv/.espidf-4.4.5/lib/python3.10/site-packages/pyparsing.py", line 3502, in parseImpl raise ParseException(instring, loc, self.errmsg, self) pyparsing.ParseException: Expected end of text (at char 161023), (line:2559, col:50)