Could this be the result of some corruption of my java environment?
Error loading /Users/alanr/repos/lsw/trunk/util/armedbear-0.19.0-dev-darwin-unknown/obo.abcl at line 16 (offset 951) Debugger invoked on condition of type ERROR: Class verification failed: (class: org/armedbear/lisp/obo_10, method: execute signature: (Lorg/armedbear/lisp/LispObject;Lorg/armedbear/lisp/LispObject;)Lorg/armedbear/lisp/LispObject;) Accessing value from uninitialized register 10 Restarts: 0: RETRY Retry performing #<ASDF:LOAD-OP (:VERBOSE NIL) {A3513D}> on #<ASDF:CL-SOURCE-FILE "obo" {DD5547}>. 1: ACCEPT Continue, treating #<ASDF:LOAD-OP (:VERBOSE NIL) {A3513D}> on #<ASDF:CL-SOURCE-FILE "obo" {DD5547}> as having been successful. [1] CL-USER(1): :bt 0: (SYSTEM:BACKTRACE) 1: (APPLY #<FUNCTION SYSTEM:BACKTRACE {59067}> NIL) 2: (SYSTEM:BACKTRACE) 3: (INVOKE-DEBUGGER #<ERROR {690C8E}>) 4: org.armedbear.lisp.AutoloadedFunctionProxy.loadPreloadedFunction(AutoloadedFunctionProxy.java:237) 5: org.armedbear.lisp.CompiledClosure$1.execute(CompiledClosure.java:232) 6: org.armedbear.lisp.Load.faslLoadStream(Load.java:548) 7: org.armedbear.lisp.Load.access$100(Load.java:54) [1] CL-USER(2):