Was so looking forward to working with this piece of software!
Waited 3.5 years on a crowdfunded laser cutter.

I've downloaded both via this site, and via `brew cask install`.
Same results.

the libPng.dylib is tagged with com.apple.quarantine flag, which is due to SIP, but I've removed it and same errors.

The error output (in bash, stock Apple terminal):

λ▍/Applications/solvespace.app/Contents/MacOS/solvespace ; exit;
dyld: Symbol not found: _inflateValidate
Referenced from: /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib
Expected in: /Applications/solvespace.app/Contents/MacOS/libz.dylib
in /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib
zsh: abort /Applications/solvespace.app/Contents/MacOS/solvespace

From the Console.app:

default 17:45:05.681267+0200 com.apple.preference.security.remoteservice BundleID is NULL for CFBundle 0x7fdab4c37f90 </System/Volumes/Data/Applications/solvespace.app> (not loaded) (skipping prompt)
default 17:45:05.681416+0200 com.apple.preference.security.remoteservice TCCAccessSetForBundle(kTCCServiceSystemPolicyAllFiles, CFBundle 0x7fdab4c37f90 </System/Volumes/Data/Applications/solvespace.app> (not loaded), 1)
default 17:45:05.681462+0200 com.apple.preference.security.remoteservice TCCAccessSetForPath(kTCCServiceSystemPolicyAllFiles, /System/Volumes/Data/Applications/solvespace.app, 1)
default 17:53:59.370686+0200 open LAUNCHING:0x0-0xcf0cf solvespace foreground=1 bringForward=1 seed=169 userActivityCount=0
default 17:53:59.378973+0200 loginwindow -[PersistentAppsSupport applicationReady:] | App: solvespace, ready, updating active tracking timer
default 17:53:59.379020+0200 loginwindow -[ApplicationManager checkInAppContext:eventData:] | ApplicationManager: Checked in app : solvespace
default 17:53:59.379389+0200 runningboardd Resolved pid 15721 to [executable<solvespace(501)>:15721]
default 17:53:59.380714+0200 runningboardd [executable<solvespace(501)>:15721] This process will not be managed.
default 17:53:59.380739+0200 runningboardd Now tracking process: [executable<solvespace(501)>:15721]
default 17:53:59.381155+0200 runningboardd Acquiring assertion targeting executable<solvespace(501)> from originator [daemon<com.apple.coreservices.launchservicesd>:156] with description <RBSAssertionDescriptor; foregroundApp:15721; ID: 320-156-465; target: 15721> attributes = {
<RBSDomainAttribute: 0x7fd27330e2f0; domain: com.apple.launchservicesd; name: RoleUserInteractiveNonFocal; sourceEnvironment: 0x0>;
}
default 17:53:59.381262+0200 runningboardd Assertion 320-156-465 (target:executable<solvespace(501)>) will be created as active
default 17:53:59.381928+0200 runningboardd [executable<solvespace(501)>:15721] Ignoring jetsam update because this process is not memory-managed
default 17:53:59.382132+0200 runningboardd [executable<solvespace(501)>:15721] Ignoring resume because this process is not lifecycle managed
default 17:53:59.381714+0200 runningboardd Acquiring assertion targeting executable<solvespace(501)> from originator [daemon<com.apple.coreservices.launchservicesd>:156] with description <RBSAssertionDescriptor; foregroundApp:15721; ID: 320-156-466; target: 15721> attributes = {
<RBSDomainAttribute: 0x7fd2731249c0; domain: com.apple.launchservicesd; name: RoleUserInteractiveNonFocal; sourceEnvironment: 0x0>;
}
default 17:53:59.382359+0200 runningboardd [executable<solvespace(501)>:15721] Set darwin role to: UserInteractiveNonFocal
default 17:53:59.382507+0200 runningboardd Assertion 320-156-466 (target:executable<solvespace(501)>) will be created as active
default 17:53:59.382517+0200 runningboardd [executable<solvespace(501)>:15721] Ignoring GPU update because this process is not GPU managed
default 17:53:59.382590+0200 runningboardd Finished acquiring assertion 320-156-465 (target:executable<solvespace(501)>)
default 17:53:59.383178+0200 runningboardd Finished acquiring assertion 320-156-466 (target:executable<solvespace(501)>)
default 17:53:59.383188+0200 runningboardd Invalidating assertion 320-156-465 (target:executable<solvespace(501)>) from originator 156
default 17:53:59.425661+0200 runningboardd [executable<solvespace(501)>:15721] Death sentinel fired!
default 17:53:59.425723+0200 ReportCrash Parsing corpse data for process solvespace [pid 15721]
default 17:53:59.426928+0200 loginwindow -[PersistentAppsSupport applicationQuit:] | for app:solvespace, _appTrackingState = 2
default 17:53:59.426954+0200 loginwindow -[PersistentAppsSupport applicationQuit:] | App: solvespace, quit, updating active tracking timer
default 17:53:59.427596+0200 runningboardd Invalidating assertion 320-156-466 (target:executable<solvespace(501)>) from originator 156
default 17:53:59.485302+0200 runningboardd [executable<solvespace(501)>:15721] Ignoring jetsam update because this process is not memory-managed
default 17:53:59.485382+0200 runningboardd [executable<solvespace(501)>:15721] Ignoring suspend because this process is not lifecycle managed
default 17:53:59.485480+0200 runningboardd [executable<solvespace(501)>:15721] Ignoring GPU update because this process is not GPU managed
default 17:53:59.531537+0200 runningboardd Removing process: [executable<solvespace(501)>:15721]
default 17:53:59.532064+0200 runningboardd Removing assertions for terminated process: [executable<solvespace(501)>:15721]
default 17:53:59.587949+0200 ReportCrash Sending event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"solvespace"}
default 17:53:59.588078+0200 analyticsd Received event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"solvespace"}
default 17:53:59.588151+0200 analyticsd Aggregated. Transform: StabilityCrashNumerator Dirty: 2 Event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"solvespace","timestamp":1603295639587882}
default 17:53:59.589410+0200 analyticsd Aggregated. Transform: StabilityCrashNumerator2 Dirty: 1 Event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"solvespace","timestamp":1603295639587882}
default 17:53:59.589457+0200 analyticsd Aggregated. Transform: StabilityCrashNumerator3 Dirty: 1 Event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"solvespace","timestamp":1603295639587882}
default 17:53:59.593707+0200 ReportCrash Saved crash report for solvespace[15721] version 2.3 (2.3) to solvespace_2020-10-21-175359_10core.crash
default 17:57:00.290760+0200 kernel hfs: mounted SolveSpace on device disk4s1
default 17:57:01.438394+0200 lsd Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///Volumes/SolveSpace/solvespace.app/Contents/, NSFilePath=/Volumes/SolveSpace/solvespace.app/Contents/PlugIns, NSUnderlyingError=0x7fdc25031200 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
default 17:57:16.191319+0200 sysextd Unable to find a SystemExtensions directory at /Applications/solvespace.app/Contents/Library/SystemExtensions
default 17:57:17.621211+0200 lsd Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///System/Volumes/Data/Applications/solvespace.app/, NSFilePath=/System/Volumes/Data/Applications/solvespace.app/PlugIns, NSUnderlyingError=0x7fdc24412b50 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
default 17:57:17.626672+0200 lsd Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///Applications/solvespace.app/, NSFilePath=/Applications/solvespace.app/PlugIns, NSUnderlyingError=0x7fdc252146a0 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
default 17:57:17.630407+0200 lsd Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///Applications/solvespace.app/, NSFilePath=/Applications/solvespace.app/PlugIns, NSUnderlyingError=0x7fdc2541dde0 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
default 17:57:17.665024+0200 lsd Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///Applications/solvespace.app/Contents/, NSFilePath=/Applications/solvespace.app/Contents/PlugIns, NSUnderlyingError=0x7fdc0451c1f0 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
default 17:57:17.671758+0200 lsd Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///Applications/solvespace.app/Contents/, NSFilePath=/Applications/solvespace.app/Contents/PlugIns, NSUnderlyingError=0x7fdc25123da0 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
default 17:57:17.692507+0200 lsd Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///System/Volumes/Data/Applications/solvespace.app/Contents/, NSFilePath=/System/Volumes/Data/Applications/solvespace.app/Contents/PlugIns, NSUnderlyingError=0x7fdc252191a0 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
default 17:57:40.860022+0200 sudo s : TTY=ttys009 ; PWD=/Users/s ; USER=root ; COMMAND=/usr/bin/xattr -dr com.apple.quarantine /Applications/solvespace.app
default 17:57:44.971120+0200 lsd Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///Applications/solvespace.app/Contents/, NSFilePath=/Applications/solvespace.app/Contents/PlugIns, NSUnderlyingError=0x7fdc25222180 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}
default 17:57:44.984591+0200 open LAUNCHING:0x0-0xd50d5 solvespace foreground=1 bringForward=1 seed=172 userActivityCount=0
default 17:57:44.991245+0200 loginwindow -[PersistentAppsSupport applicationReady:] | App: solvespace, ready, updating active tracking timer
default 17:57:44.991281+0200 loginwindow -[ApplicationManager checkInAppContext:eventData:] | ApplicationManager: Checked in app : solvespace
default 17:57:44.993110+0200 runningboardd Resolved pid 16981 to [executable<solvespace(501)>:16981]
default 17:57:44.994405+0200 runningboardd [executable<solvespace(501)>:16981] This process will not be managed.
default 17:57:44.994430+0200 runningboardd Now tracking process: [executable<solvespace(501)>:16981]
default 17:57:44.994832+0200 runningboardd Acquiring assertion targeting executable<solvespace(501)> from originator [daemon<com.apple.coreservices.launchservicesd>:156] with description <RBSAssertionDescriptor; foregroundApp:16981; ID: 320-156-480; target: 16981> attributes = {
<RBSDomainAttribute: 0x7fd271410610; domain: com.apple.launchservicesd; name: RoleUserInteractiveNonFocal; sourceEnvironment: 0x0>;
}
default 17:57:44.994931+0200 runningboardd Assertion 320-156-480 (target:executable<solvespace(501)>) will be created as active
default 17:57:44.995522+0200 runningboardd [executable<solvespace(501)>:16981] Ignoring jetsam update because this process is not memory-managed
default 17:57:44.995704+0200 runningboardd [executable<solvespace(501)>:16981] Ignoring resume because this process is not lifecycle managed
default 17:57:44.995306+0200 runningboardd Acquiring assertion targeting executable<solvespace(501)> from originator [daemon<com.apple.coreservices.launchservicesd>:156] with description <RBSAssertionDescriptor; foregroundApp:16981; ID: 320-156-481; target: 16981> attributes = {
<RBSDomainAttribute: 0x7fd27141ff60; domain: com.apple.launchservicesd; name: RoleUserInteractiveNonFocal; sourceEnvironment: 0x0>;
}
default 17:57:44.995915+0200 runningboardd [executable<solvespace(501)>:16981] Set darwin role to: UserInteractiveNonFocal
default 17:57:44.996071+0200 runningboardd Assertion 320-156-481 (target:executable<solvespace(501)>) will be created as active
default 17:57:44.996085+0200 runningboardd [executable<solvespace(501)>:16981] Ignoring GPU update because this process is not GPU managed
default 17:57:44.996191+0200 runningboardd Finished acquiring assertion 320-156-480 (target:executable<solvespace(501)>)
default 17:57:44.997029+0200 runningboardd Finished acquiring assertion 320-156-481 (target:executable<solvespace(501)>)
default 17:57:44.997037+0200 runningboardd Invalidating assertion 320-156-480 (target:executable<solvespace(501)>) from originator 156
error 17:57:44.998773+0200 tccd Failed to copy signing info for 16981, responsible for file:///Applications/solvespace.app/Contents/MacOS/solvespace: #-67062: Error Domain=NSOSStatusErrorDomain Code=-67062 "(null)"
default 17:57:45.656177+0200 loginwindow -[PersistentAppsSupport applicationQuit:] | for app:solvespace, _appTrackingState = 2
default 17:57:45.656203+0200 loginwindow -[PersistentAppsSupport applicationQuit:] | App: solvespace, quit, updating active tracking timer
default 17:57:45.656857+0200 runningboardd Invalidating assertion 320-156-481 (target:executable<solvespace(501)>) from originator 156
default 17:57:45.762516+0200 runningboardd Removing process: [executable<solvespace(501)>:16981]
default 17:57:45.763056+0200 runningboardd Removing assertions for terminated process: [executable<solvespace(501)>:16981]
default 17:57:45.837169+0200 ReportCrash Saved crash report for solvespace[16981] version 2.3 (2.3) to solvespace_2020-10-21-175745_10core.crash
default 17:58:54.565591+0200 sudo s : TTY=ttys009 ; PWD=/Users/s ; USER=root ; COMMAND=/bin/chmod 755 /Applications/solvespace.app/Contents/MacOS/libpng.dylib
default 17:59:11.778697+0200 kernel initiating malware scan (activeRulesVersion: 12162764712548126718 lastScanVersion: 12162764712548126718 chgtime: 1603295948 lastFileScanTime: 1603295865 pid: 18185 info_path: /Applications/solvespace.app/Contents/MacOS/solvespace proc_path: /Applications/solvespace.app/Contents/MacOS/solvespace
default 17:59:11.812720+0200 kernel initiating malware scan (activeRulesVersion: 12162764712548126718 lastScanVersion: 12162764712548126718 chgtime: 1603295934 lastFileScanTime: 1603295865 pid: 18185 info_path: /Applications/solvespace.app/Contents/MacOS/libpng.dylib proc_path: /Applications/solvespace.app/Contents/MacOS/solvespace
default 17:59:11.863588+0200 ReportCrash Parsing corpse data for process solvespace [pid 18185]
default 17:59:12.010155+0200 ReportCrash Sending event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"Terminal"}
default 17:59:12.010276+0200 analyticsd Received event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"Terminal"}
default 17:59:12.010349+0200 analyticsd Aggregated. Transform: StabilityCrashNumerator Dirty: 2 Event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"Terminal","timestamp":1603295952010100}
default 17:59:12.011509+0200 analyticsd Aggregated. Transform: StabilityCrashNumerator2 Dirty: 1 Event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"Terminal","timestamp":1603295952010100}
default 17:59:12.011553+0200 analyticsd Aggregated. Transform: StabilityCrashNumerator3 Dirty: 1 Event: com.apple.stability.crash {"appVersion":"2.3","exceptionType":13,"process":"solvespace","responsibleApp":"Terminal","timestamp":1603295952010100}
default 17:59:12.015443+0200 ReportCrash Saved crash report for solvespace[18185] version 2.3 (2.3) to solvespace_2020-10-21-175912_10core.crash

"BundleID is NULL" might be relevant?

I even tried added a random BundleID to the info.plist, no avail.

I also tried using 'codesign' to sign the app bundle with my Apple Developer ID, no avail.

Any tips?