This is what I get: swfdump -abc gravity_shared_flex-flex450.swf Error: Could not find or load main class 4.16.1
18.07.2019, 03:40, "Alex Harui" <aha...@adobe.com>: > RSL Loaders might be two-frame SWFs where the first frame loads the RSLs > before switching to the second frame. > > Run swfdump -abc on the one that works and see if it is multi-frame. > > HTH, > -Alex > > On 7/17/19, 5:51 PM, "Ramazan Ergüder Bekrek" <e.bek...@yandex.com> wrote: > > In my case I get a VerifyError when ever I compile a release version of > my custom RSLs loader which in it has a reference to spark application which > cannot be used because once all the RSLs are loader including framework.swf > then the class definition for sparks.components.Application can be added > added. Somehow the version of gravity_shared_flex.swf from Adobe doesn't have > that VerifiyError issue. > > 18.07.2019, 00:35, "Alex Harui" <aha...@adobe.com>: > > Classes are only verified before first use. If no code paths ever get > around to executing code that references a class, that class will never be > verified. > > > > HTH, > > -Alex > > > > On 7/17/19, 10:53 AM, "Ramazan Ergüder Bekrek" <e.bek...@yandex.com> > wrote: > > > > Greetings again! > > > > I have special use case that I would like to be able to reproduce and > as an inspiration I took one specific SWF file which is part of the > > ADEP Gravity Client Component Framework which is an adaptation of the > OSGi runtime in Actionscript 3.0. > > > > The file in question can be seen in this video > https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fyoutu.be%2Fg_Y4PmR_L1w%3Ft%3D379&data=02%7C01%7Caharui%40adobe.com%7C2d2b6d14436f4a02c7da08d70b1a05a6%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C1%7C636990078713704164&sdata=oaPuAM2GZEWU7CUlQYAeUkUwSV6hV8cBCD%2B0WZ6Gmgs%3D&reserved=0. > > I'm talking about the gravity_shared_flex-flex450.swf which is a > special RSLs loader. > > That file is loaded first by Gravity as a bundle in memory before any > RSLs are handled. In that SWF there is a GravitySystemManager class that > extends SystemManager. That custom SystemManager first loads all the RSLs and > then adds the GravitySparkApplication on the display list. > > > > The problem that I'am having while trying to reproduce the same > mechanism is that inside that SWF there is a GravitySparkApplicationclass > that extends the Application from Apache Flex. Although that the Application > class is not compiled in that SWF it has no problem loading in memory and > there is no VerifyError that says the spark.components.Application was not > found. > > > > My intuition tells me that there is a special mxmlc compiler option > when used in an SWF compilation that tells the Flash Player to skip any kind > of class verification. > > > > My question is how did Adobe managed to compile an SWF which is > referencing spark.components.Application as an external reference when that > external reference comes into existence after the RSLs are loaded by > gravity_shared_flex-flex450.swf which itself cannot be loaded before the RSLs? > > > > I hope that my question is clear.