Unknown import issue

[chenxinye]

Hi,

When I import umap, it raises the typeerror as below, can anyone tell me how to address this?

Thanks, Xinye

---

TypeError Traceback (most recent call last) ~/.local/lib/python3.9/site-packages/numba/core/errors.py in new_error_context(fmt_, *args, **kwargs) 775 try: --> 776 yield 777 except NumbaError as e:

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower_block(self, block) 234 loc=self.loc, errcls_=defaulterrcls): --> 235 self.lower_inst(inst) 236 self.post_block(block)

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower_inst(self, inst) 379 ty = self.typeof(inst.target.name) --> 380 val = self.lower_assign(ty, inst) 381 self.storevar(val, inst.target.name)

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower_assign(self, ty, inst) 555 elif isinstance(value, ir.Expr): --> 556 return self.lower_expr(ty, value) 557

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower_expr(self, resty, expr) 1083 elif expr.op == 'call': -> 1084 res = self.lower_call(resty, expr) 1085 return res

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower_call(self, resty, expr) 814 else: --> 815 res = self._lower_call_normal(fnty, expr, signature) 816

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in _lower_call_normal(self, fnty, expr, signature) 1054 -> 1055 res = impl(self.builder, argvals, self.loc) 1056 return res

~/.local/lib/python3.9/site-packages/numba/core/base.py in call(self, builder, args, loc) 1193 def call(self, builder, args, loc=None): -> 1194 res = self._imp(self._context, builder, self._sig, args, loc=loc) 1195 self._context.add_linking_libs(getattr(self, 'libs', ()))

~/.local/lib/python3.9/site-packages/numba/core/base.py in wrapper(*args, **kwargs) 1223 kwargs.pop('loc') # drop unused loc -> 1224 return fn(*args, **kwargs) 1225

~/.local/lib/python3.9/site-packages/numba/cpython/rangeobj.py in range1_impl(context, builder, sig, args) 39 state.start = context.get_constant(int_type, 0) ---> 40 state.stop = stop 41 state.step = context.get_constant(int_type, 1)

~/.local/lib/python3.9/site-packages/numba/core/cgutils.py in setattr(self, field, value) 163 return super(_StructProxy, self).setattr(field, value) --> 164 self[self._datamodel.get_field_position(field)] = value 165

~/.local/lib/python3.9/site-packages/numba/core/cgutils.py in setitem(self, index, value) 187 else: --> 188 raise TypeError("Invalid store of {value.type} to " 189 "{ptr.type.pointee} in "

TypeError: Invalid store of i64 to i32 in <numba.core.datamodel.models.RangeModel object at 0x7fd7d57a6040> (trying to write member #1)

During handling of the above exception, another exception occurred:

LoweringError Traceback (most recent call last) in ----> 1 import umap

/usr/lib/python3/dist-packages/umap/init.py in ----> 1 from .umap_ import UMAP 2 3 # Workaround: https://github.com/numba/numba/issues/3341 4 import numba 5

/usr/lib/python3/dist-packages/umap/umap_.py in 52 from umap.spectral import spectral_layout 53 from umap.utils import deheap_sort, submatrix ---> 54 from umap.layouts import ( 55 optimize_layout_euclidean, 56 optimize_layout_generic,

/usr/lib/python3/dist-packages/umap/layouts.py in 37 }, 38 ) ---> 39 def rdist(x, y): 40 """Reduced Euclidean distance. 41

~/.local/lib/python3.9/site-packages/numba/core/decorators.py in wrapper(func) 224 with typeinfer.register_dispatcher(disp): 225 for sig in sigs: --> 226 disp.compile(sig) 227 disp.disable_compile() 228 return disp

~/.local/lib/python3.9/site-packages/numba/core/dispatcher.py in compile(self, sig) 977 with ev.trigger_event("numba:compile", data=ev_details): 978 try: --> 979 cres = self._compiler.compile(args, return_type) 980 except errors.ForceLiteralArg as e: 981 def folded(args, kws):

~/.local/lib/python3.9/site-packages/numba/core/dispatcher.py in compile(self, args, return_type) 139 140 def compile(self, args, return_type): --> 141 status, retval = self._compile_cached(args, return_type) 142 if status: 143 return retval

~/.local/lib/python3.9/site-packages/numba/core/dispatcher.py in _compile_cached(self, args, return_type) 153 154 try: --> 155 retval = self._compile_core(args, return_type) 156 except errors.TypingError as e: 157 self._failed_cache[key] = e

~/.local/lib/python3.9/site-packages/numba/core/dispatcher.py in _compile_core(self, args, return_type) 166 167 impl = self._get_implementation(args, {}) --> 168 cres = compiler.compile_extra(self.targetdescr.typing_context, 169 self.targetdescr.target_context, 170 impl,

~/.local/lib/python3.9/site-packages/numba/core/compiler.py in compile_extra(typingctx, targetctx, func, args, return_type, flags, locals, library, pipeline_class) 684 pipeline = pipeline_class(typingctx, targetctx, library, 685 args, return_type, flags, locals) --> 686 return pipeline.compile_extra(func) 687 688

~/.local/lib/python3.9/site-packages/numba/core/compiler.py in compile_extra(self, func) 426 self.state.lifted = () 427 self.state.lifted_from = None --> 428 return self._compile_bytecode() 429 430 def compile_ir(self, func_ir, lifted=(), lifted_from=None):

~/.local/lib/python3.9/site-packages/numba/core/compiler.py in _compile_bytecode(self) 490 """ 491 assert self.state.func_ir is None --> 492 return self._compile_core() 493 494 def _compile_ir(self):

~/.local/lib/python3.9/site-packages/numba/core/compiler.py in _compile_core(self) 469 self.state.status.fail_reason = e 470 if is_final_pipeline: --> 471 raise e 472 else: 473 raise CompilerError("All available pipelines exhausted")

~/.local/lib/python3.9/site-packages/numba/core/compiler.py in _compile_core(self) 460 res = None 461 try: --> 462 pm.run(self.state) 463 if self.state.cr is not None: 464 break

~/.local/lib/python3.9/site-packages/numba/core/compiler_machinery.py in run(self, state) 341 (self.pipeline_name, pass_desc) 342 patched_exception = self._patch_error(msg, e) --> 343 raise patched_exception 344 345 def dependency_analysis(self):

~/.local/lib/python3.9/site-packages/numba/core/compiler_machinery.py in run(self, state) 332 pass_inst = _pass_registry.get(pss).pass_inst 333 if isinstance(pass_inst, CompilerPass): --> 334 self._runPass(idx, pass_inst, state) 335 else: 336 raise BaseException("Legacy pass in use")

~/.local/lib/python3.9/site-packages/numba/core/compiler_lock.py in _acquire_compile_lock(*args, **kwargs) 33 def _acquire_compile_lock(*args, **kwargs): 34 with self: ---> 35 return func(*args, **kwargs) 36 return _acquire_compile_lock 37

~/.local/lib/python3.9/site-packages/numba/core/compiler_machinery.py in _runPass(self, index, pss, internal_state) 287 mutated |= check(pss.run_initialization, internal_state) 288 with SimpleTimer() as pass_time: --> 289 mutated |= check(pss.run_pass, internal_state) 290 with SimpleTimer() as finalize_time: 291 mutated |= check(pss.run_finalizer, internal_state)

~/.local/lib/python3.9/site-packages/numba/core/compiler_machinery.py in check(func, compiler_state) 260 261 def check(func, compiler_state): --> 262 mangled = func(compiler_state) 263 if mangled not in (True, False): 264 msg = ("CompilerPass implementations should return True/False. "

~/.local/lib/python3.9/site-packages/numba/core/typed_passes.py in run_pass(self, state) 394 lower = lowering.Lower(targetctx, library, fndesc, interp, 395 metadata=metadata) --> 396 lower.lower() 397 if not flags.no_cpython_wrapper: 398 lower.create_cpython_wrapper(flags.release_gil)

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower(self) 136 if self.generator_info is None: 137 self.genlower = None --> 138 self.lower_normal_function(self.fndesc) 139 else: 140 self.genlower = self.GeneratorLower(self)

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower_normal_function(self, fndesc) 190 # Init argument values 191 self.extract_function_arguments() --> 192 entry_block_tail = self.lower_function_body() 193 194 # Close tail of entry block, do not emit debug metadata else the

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower_function_body(self) 219 bb = self.blkmap[offset] 220 self.builder.position_at_end(bb) --> 221 self.lower_block(block) 222 self.post_lower() 223 return entry_block_tail

~/.local/lib/python3.9/site-packages/numba/core/lowering.py in lower_block(self, block) 233 with new_error_context('lowering "{inst}" at {loc}', inst=inst, 234 loc=self.loc, errcls_=defaulterrcls): --> 235 self.lower_inst(inst) 236 self.post_block(block) 237

/usr/lib/python3.9/contextlib.py in exit(self, type, value, traceback) 133 value = type() 134 try: --> 135 self.gen.throw(type, value, traceback) 136 except StopIteration as exc: 137 # Suppress StopIteration unless it's the same exception that

~/.local/lib/python3.9/site-packages/numba/core/errors.py in new_error_context(fmt_, *args, **kwargs) 784 newerr = errcls(e).add_context(format_msg(fmt, args, kwargs)) 785 tb = sys.exc_info()[2] if numba.core.config.FULL_TRACEBACKS else None --> 786 raise newerr.with_traceback(tb) 787 788

LoweringError: Failed in nopython mode pipeline (step: native lowering) Invalid store of i64 to i32 in <numba.core.datamodel.models.RangeModel object at 0x7fd7d57a6040> (trying to write member #1)

File "../../../../../../usr/lib/python3/dist-packages/umap/layouts.py", line 53: def rdist(x, y): dim = x.shape[0] for i in range(dim): ^

During: lowering "$20call_function.7 = call $16load_global.5(dim, func=$16load_global.5, args=[Var(dim, layouts.py:52)], kws=(), vararg=None, target=None)" at /usr/lib/python3/dist-packages/umap/layouts.py (53)

[Gooogr]

Got the same issue. umap version is 0.5.0