TypeError: buildSettings[OTHER_LDFLAGS].filter is not a function

[vanBrunneren]

when I try to run your plugin to upgrade from 0.25.1 to 0.26.0 i get the following error:

/MyApp/node_modules/rnpm-plugin-upgrade/node_modules/xcode/lib/pbxProject.js:1240
            var matches = buildSettings[OTHER_LDFLAGS].filter(function (p) {
                                                       ^

TypeError: buildSettings[OTHER_LDFLAGS].filter is not a function
    at pbxProject.removeFromOtherLinkerFlags (/MyApp/node_modules/rnpm-plugin-upgrade/node_modules/xcode/lib/pbxProject.js:1240:56)
    at upgradeIOSProject (/MyApp/node_modules/rnpm-plugin-upgrade/src/upgrade.js:12:11)
    at Object.upgrade [as func] (/MyApp/node_modules/rnpm-plugin-upgrade/src/upgrade.js:36:5)
    at Command.runAction (/.nvm/versions/node/v5.9.0/lib/node_modules/rnpm/bin/cli:21:15)
    at Command.listener (/.nvm/versions/node/v5.9.0/lib/node_modules/rnpm/node_modules/commander/index.js:301:8)
    at emitTwo (events.js:100:13)
    at Command.emit (events.js:185:7)
    at Command.parseArgs (/.nvm/versions/node/v5.9.0/lib/node_modules/rnpm/node_modules/commander/index.js:615:12)
    at Command.parse (/.nvm/versions/node/v5.9.0/lib/node_modules/rnpm/node_modules/commander/index.js:458:21)
    at Object.<anonymous> (/.nvm/versions/node/v5.9.0/lib/node_modules/rnpm/bin/cli:27:5)

do you have any idea how to fix this issue or am I doing something the wrong way?

[grabbou]

Interesting! It's an issue with the xcode parser we are using. In the meantime, I'd suggest adding flags manually. Can you drop me your project.pbxproj to my email (it's inside xcodeproj file, you can cd from command line into it)? We'll try to check what's going on.

PS. If you need assistance with upgrading, please ping me on Discord in #rnpm channel :)

[stereodenis]

have the same issue

[pmadruga]

Same issue here.

[jrnk]

Search your project.pbxproj for OTHER_LDFLAGS (it's in it multiple times) and make sure it's an array instead of just a string. So

OTHER_LDFLAGS = "-ObjC";

to

OTHER_LDFLAGS = (
                    "-ObjC",
                    "-lc++",
                );

[Kureev]

I think we need to move this issue to react-native.
@grabbou, wdyt?